1818522072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22531}}^1$

素因数の和:22621

約数の個数: 96

約数和(自身を含む): 5272488000

約数和(自身を除く): 3453965928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1368, 1416, 2124, 2242, 3363, 4248, 4484, 6726, 8968, 10089, 13452, 20178, 22531, 26904, 40356, 45062, 67593, 80712, 90124, 135186, 180248, 202779, 270372, 405558, 428089, 540744, 811116, 856178, 1284267, 1329329, 1622232, 1712356, 2568534, 2658658, 3424712, 3852801, 3987987, 5137068, 5317316, 7705602, 7975974, 10274136, 10634632, 11963961, 15411204, 15951948, 23927922, 25257251, 30822408, 31903896, 47855844, 50514502, 75771753, 95711688, 101029004, 151543506, 202058008, 227315259, 303087012, 454630518, 606174024, 909261036, 1818522072]

約数ペア:

[(1, 1818522072), (2, 909261036), (3, 606174024), (4, 454630518), (6, 303087012), (8, 227315259), (9, 202058008), (12, 151543506), (18, 101029004), (19, 95711688), (24, 75771753), (36, 50514502), (38, 47855844), (57, 31903896), (59, 30822408), (72, 25257251), (76, 23927922), (114, 15951948), (118, 15411204), (152, 11963961), (171, 10634632), (177, 10274136), (228, 7975974), (236, 7705602), (342, 5317316), (354, 5137068), (456, 3987987), (472, 3852801), (531, 3424712), (684, 2658658), (708, 2568534), (1062, 1712356), (1121, 1622232), (1368, 1329329), (1416, 1284267), (2124, 856178), (2242, 811116), (3363, 540744), (4248, 428089), (4484, 405558), (6726, 270372), (8968, 202779), (10089, 180248), (13452, 135186), (20178, 90124), (22531, 80712), (26904, 67593), (40356, 45062)]