16638528

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4595

約数の個数: 56

約数和(自身を含む): 46349920

約数和(自身を除く): 29711392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 4561, 9122, 13683, 18244, 27366, 36488, 54732, 72976, 86659, 109464, 145952, 173318, 218928, 259977, 291904, 346636, 437856, 519954, 693272, 875712, 1039908, 1386544, 2079816, 2773088, 4159632, 5546176, 8319264, 16638528]

約数ペア:

[(1, 16638528), (2, 8319264), (3, 5546176), (4, 4159632), (6, 2773088), (8, 2079816), (12, 1386544), (16, 1039908), (19, 875712), (24, 693272), (32, 519954), (38, 437856), (48, 346636), (57, 291904), (64, 259977), (76, 218928), (96, 173318), (114, 145952), (152, 109464), (192, 86659), (228, 72976), (304, 54732), (456, 36488), (608, 27366), (912, 18244), (1216, 13683), (1824, 9122), (3648, 4561)]