18865030248

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3217

約数の個数: 160

約数和(自身を含む): 53941437000

約数和(自身を除く): 35076406752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 109, 162, 178, 216, 218, 267, 324, 327, 356, 436, 534, 648, 654, 712, 801, 872, 981, 1068, 1308, 1602, 1962, 2136, 2403, 2616, 2943, 3001, 3204, 3924, 4806, 5886, 6002, 6408, 7209, 7848, 8829, 9003, 9612, 9701, 11772, 12004, 14418, 17658, 18006, 19224, 19402, 23544, 24008, 27009, 28836, 29103, 35316, 36012, 38804, 54018, 57672, 58206, 70632, 72024, 77608, 81027, 87309, 108036, 116412, 162054, 174618, 216072, 232824, 243081, 261927, 267089, 324108, 327109, 349236, 486162, 523854, 534178, 648216, 654218, 698472, 785781, 801267, 972324, 981327, 1047708, 1068356, 1308436, 1571562, 1602534, 1944648, 1962654, 2095416, 2136712, 2403801, 2616872, 2943981, 3143124, 3205068, 3925308, 4807602, 5887962, 6286248, 6410136, 7211403, 7850616, 8831943, 9615204, 11775924, 14422806, 17663886, 19230408, 21634209, 23551848, 26495829, 28845612, 29112701, 35327772, 43268418, 52991658, 57691224, 58225402, 70655544, 86536836, 87338103, 105983316, 116450804, 173073672, 174676206, 211966632, 232901608, 262014309, 349352412, 524028618, 698704824, 786042927, 1048057236, 1572085854, 2096114472, 2358128781, 3144171708, 4716257562, 6288343416, 9432515124, 18865030248]

約数ペア:

[(1, 18865030248), (2, 9432515124), (3, 6288343416), (4, 4716257562), (6, 3144171708), (8, 2358128781), (9, 2096114472), (12, 1572085854), (18, 1048057236), (24, 786042927), (27, 698704824), (36, 524028618), (54, 349352412), (72, 262014309), (81, 232901608), (89, 211966632), (108, 174676206), (109, 173073672), (162, 116450804), (178, 105983316), (216, 87338103), (218, 86536836), (267, 70655544), (324, 58225402), (327, 57691224), (356, 52991658), (436, 43268418), (534, 35327772), (648, 29112701), (654, 28845612), (712, 26495829), (801, 23551848), (872, 21634209), (981, 19230408), (1068, 17663886), (1308, 14422806), (1602, 11775924), (1962, 9615204), (2136, 8831943), (2403, 7850616), (2616, 7211403), (2943, 6410136), (3001, 6286248), (3204, 5887962), (3924, 4807602), (4806, 3925308), (5886, 3205068), (6002, 3143124), (6408, 2943981), (7209, 2616872), (7848, 2403801), (8829, 2136712), (9003, 2095416), (9612, 1962654), (9701, 1944648), (11772, 1602534), (12004, 1571562), (14418, 1308436), (17658, 1068356), (18006, 1047708), (19224, 981327), (19402, 972324), (23544, 801267), (24008, 785781), (27009, 698472), (28836, 654218), (29103, 648216), (35316, 534178), (36012, 523854), (38804, 486162), (54018, 349236), (57672, 327109), (58206, 324108), (70632, 267089), (72024, 261927), (77608, 243081), (81027, 232824), (87309, 216072), (108036, 174618), (116412, 162054)]