18694549092

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{72931}}^1$

素因数の和:73500

約数の個数: 48

約数和(自身を含む): 44770912704

約数和(自身を除く): 26076363612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 521, 1042, 1563, 2084, 3126, 6252, 21361, 42722, 64083, 72931, 85444, 128166, 145862, 218793, 256332, 291724, 437586, 875172, 2990171, 5980342, 8970513, 11960684, 17941026, 35882052, 37997051, 75994102, 113991153, 151988204, 227982306, 455964612, 1557879091, 3115758182, 4673637273, 6231516364, 9347274546, 18694549092]

約数ペア:

[(1, 18694549092), (2, 9347274546), (3, 6231516364), (4, 4673637273), (6, 3115758182), (12, 1557879091), (41, 455964612), (82, 227982306), (123, 151988204), (164, 113991153), (246, 75994102), (492, 37997051), (521, 35882052), (1042, 17941026), (1563, 11960684), (2084, 8970513), (3126, 5980342), (6252, 2990171), (21361, 875172), (42722, 437586), (64083, 291724), (72931, 256332), (85444, 218793), (128166, 145862)]