2009640132

素因数分解:

$2^2\times 3^6\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2080

約数の個数: 84

約数和(自身を含む): 5288646636

約数和(自身を除く): 3279006504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 421, 486, 729, 842, 972, 1263, 1458, 1637, 1684, 2526, 2916, 3274, 3789, 4911, 5052, 6548, 7578, 9822, 11367, 14733, 15156, 19644, 22734, 29466, 34101, 44199, 45468, 58932, 68202, 88398, 102303, 132597, 136404, 176796, 204606, 265194, 306909, 397791, 409212, 530388, 613818, 689177, 795582, 1193373, 1227636, 1378354, 1591164, 2067531, 2386746, 2756708, 4135062, 4773492, 6202593, 8270124, 12405186, 18607779, 24810372, 37215558, 55823337, 74431116, 111646674, 167470011, 223293348, 334940022, 502410033, 669880044, 1004820066, 2009640132]

約数ペア:

[(1, 2009640132), (2, 1004820066), (3, 669880044), (4, 502410033), (6, 334940022), (9, 223293348), (12, 167470011), (18, 111646674), (27, 74431116), (36, 55823337), (54, 37215558), (81, 24810372), (108, 18607779), (162, 12405186), (243, 8270124), (324, 6202593), (421, 4773492), (486, 4135062), (729, 2756708), (842, 2386746), (972, 2067531), (1263, 1591164), (1458, 1378354), (1637, 1227636), (1684, 1193373), (2526, 795582), (2916, 689177), (3274, 613818), (3789, 530388), (4911, 409212), (5052, 397791), (6548, 306909), (7578, 265194), (9822, 204606), (11367, 176796), (14733, 136404), (15156, 132597), (19644, 102303), (22734, 88398), (29466, 68202), (34101, 58932), (44199, 45468)]