18672528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 59540832

約数和(自身を除く): 40868304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 467, 476, 588, 714, 784, 816, 833, 934, 952, 1176, 1401, 1428, 1666, 1868, 1904, 2352, 2499, 2802, 2856, 3269, 3332, 3736, 4998, 5604, 5712, 6538, 6664, 7472, 7939, 9807, 9996, 11208, 13076, 13328, 15878, 19614, 19992, 22416, 22883, 23817, 26152, 31756, 39228, 39984, 45766, 47634, 52304, 55573, 63512, 68649, 78456, 91532, 95268, 111146, 127024, 137298, 156912, 166719, 183064, 190536, 222292, 274596, 333438, 366128, 381072, 389011, 444584, 549192, 666876, 778022, 889168, 1098384, 1167033, 1333752, 1556044, 2334066, 2667504, 3112088, 4668132, 6224176, 9336264, 18672528]

約数ペア:

[(1, 18672528), (2, 9336264), (3, 6224176), (4, 4668132), (6, 3112088), (7, 2667504), (8, 2334066), (12, 1556044), (14, 1333752), (16, 1167033), (17, 1098384), (21, 889168), (24, 778022), (28, 666876), (34, 549192), (42, 444584), (48, 389011), (49, 381072), (51, 366128), (56, 333438), (68, 274596), (84, 222292), (98, 190536), (102, 183064), (112, 166719), (119, 156912), (136, 137298), (147, 127024), (168, 111146), (196, 95268), (204, 91532), (238, 78456), (272, 68649), (294, 63512), (336, 55573), (357, 52304), (392, 47634), (408, 45766), (467, 39984), (476, 39228), (588, 31756), (714, 26152), (784, 23817), (816, 22883), (833, 22416), (934, 19992), (952, 19614), (1176, 15878), (1401, 13328), (1428, 13076), (1666, 11208), (1868, 9996), (1904, 9807), (2352, 7939), (2499, 7472), (2802, 6664), (2856, 6538), (3269, 5712), (3332, 5604), (3736, 4998)]