994302012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{991}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 2556391936

約数和(自身を除く): 1562089924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 691, 726, 991, 1382, 1452, 1982, 2073, 2764, 2973, 3964, 4146, 5946, 7601, 8292, 10901, 11892, 15202, 21802, 22803, 30404, 32703, 43604, 45606, 65406, 83611, 91212, 119911, 130812, 167222, 239822, 250833, 334444, 359733, 479644, 501666, 684781, 719466, 1003332, 1369562, 1438932, 2054343, 2739124, 4108686, 7532591, 8217372, 15065182, 22597773, 30130364, 45195546, 82858501, 90391092, 165717002, 248575503, 331434004, 497151006, 994302012]

約数ペア:

[(1, 994302012), (2, 497151006), (3, 331434004), (4, 248575503), (6, 165717002), (11, 90391092), (12, 82858501), (22, 45195546), (33, 30130364), (44, 22597773), (66, 15065182), (121, 8217372), (132, 7532591), (242, 4108686), (363, 2739124), (484, 2054343), (691, 1438932), (726, 1369562), (991, 1003332), (1382, 719466), (1452, 684781), (1982, 501666), (2073, 479644), (2764, 359733), (2973, 334444), (3964, 250833), (4146, 239822), (5946, 167222), (7601, 130812), (8292, 119911), (10901, 91212), (11892, 83611), (15202, 65406), (21802, 45606), (22803, 43604), (30404, 32703)]