21111694896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14187967}}^1$

素因数の和:14188009

約数の個数: 40

約数和(自身を含む): 56297857024

約数和(自身を除く): 35186162128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14187967, 28375934, 42563901, 56751868, 85127802, 113503736, 170255604, 227007472, 340511208, 439826977, 681022416, 879653954, 1319480931, 1759307908, 2638961862, 3518615816, 5277923724, 7037231632, 10555847448, 21111694896]

約数ペア:

[(1, 21111694896), (2, 10555847448), (3, 7037231632), (4, 5277923724), (6, 3518615816), (8, 2638961862), (12, 1759307908), (16, 1319480931), (24, 879653954), (31, 681022416), (48, 439826977), (62, 340511208), (93, 227007472), (124, 170255604), (186, 113503736), (248, 85127802), (372, 56751868), (496, 42563901), (744, 28375934), (1488, 14187967)]