26794980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148861}}^1$

素因数の和:148876

約数の個数: 36

約数和(自身を含む): 81278652

約数和(自身を除く): 54483672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148861, 297722, 446583, 595444, 744305, 893166, 1339749, 1488610, 1786332, 2232915, 2679498, 2977220, 4465830, 5358996, 6698745, 8931660, 13397490, 26794980]

約数ペア:

[(1, 26794980), (2, 13397490), (3, 8931660), (4, 6698745), (5, 5358996), (6, 4465830), (9, 2977220), (10, 2679498), (12, 2232915), (15, 1786332), (18, 1488610), (20, 1339749), (30, 893166), (36, 744305), (45, 595444), (60, 446583), (90, 297722), (180, 148861)]