18758208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 112

約数和(自身を含む): 60130944

約数和(自身を除く): 41372736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 821, 952, 1088, 1344, 1428, 1632, 1642, 1904, 2463, 2856, 3264, 3284, 3808, 4926, 5712, 5747, 6568, 7616, 9852, 11424, 11494, 13136, 13957, 17241, 19704, 22848, 22988, 26272, 27914, 34482, 39408, 41871, 45976, 52544, 55828, 68964, 78816, 83742, 91952, 97699, 111656, 137928, 157632, 167484, 183904, 195398, 223312, 275856, 293097, 334968, 367808, 390796, 446624, 551712, 586194, 669936, 781592, 893248, 1103424, 1172388, 1339872, 1563184, 2344776, 2679744, 3126368, 4689552, 6252736, 9379104, 18758208]

約数ペア:

[(1, 18758208), (2, 9379104), (3, 6252736), (4, 4689552), (6, 3126368), (7, 2679744), (8, 2344776), (12, 1563184), (14, 1339872), (16, 1172388), (17, 1103424), (21, 893248), (24, 781592), (28, 669936), (32, 586194), (34, 551712), (42, 446624), (48, 390796), (51, 367808), (56, 334968), (64, 293097), (68, 275856), (84, 223312), (96, 195398), (102, 183904), (112, 167484), (119, 157632), (136, 137928), (168, 111656), (192, 97699), (204, 91952), (224, 83742), (238, 78816), (272, 68964), (336, 55828), (357, 52544), (408, 45976), (448, 41871), (476, 39408), (544, 34482), (672, 27914), (714, 26272), (816, 22988), (821, 22848), (952, 19704), (1088, 17241), (1344, 13957), (1428, 13136), (1632, 11494), (1642, 11424), (1904, 9852), (2463, 7616), (2856, 6568), (3264, 5747), (3284, 5712), (3808, 4926)]