18427872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10135

約数の個数: 48

約数和(自身を含む): 50924160

約数和(自身を除く): 32496288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10103, 20206, 30309, 40412, 60618, 80824, 121236, 161648, 191957, 242472, 323296, 383914, 484944, 575871, 767828, 969888, 1151742, 1535656, 2303484, 3071312, 4606968, 6142624, 9213936, 18427872]

約数ペア:

[(1, 18427872), (2, 9213936), (3, 6142624), (4, 4606968), (6, 3071312), (8, 2303484), (12, 1535656), (16, 1151742), (19, 969888), (24, 767828), (32, 575871), (38, 484944), (48, 383914), (57, 323296), (76, 242472), (96, 191957), (114, 161648), (152, 121236), (228, 80824), (304, 60618), (456, 40412), (608, 30309), (912, 20206), (1824, 10103)]