74818494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 170606592

約数和(自身を除く): 95788098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 1423, 2286, 2846, 2921, 4269, 5842, 8538, 8763, 12807, 17526, 25614, 26289, 32729, 52578, 65458, 98187, 180721, 196374, 294561, 361442, 542163, 589122, 1084326, 1626489, 3252978, 4156583, 8313166, 12469749, 24939498, 37409247, 74818494]

約数ペア:

[(1, 74818494), (2, 37409247), (3, 24939498), (6, 12469749), (9, 8313166), (18, 4156583), (23, 3252978), (46, 1626489), (69, 1084326), (127, 589122), (138, 542163), (207, 361442), (254, 294561), (381, 196374), (414, 180721), (762, 98187), (1143, 65458), (1423, 52578), (2286, 32729), (2846, 26289), (2921, 25614), (4269, 17526), (5842, 12807), (8538, 8763)]