40064886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 92428128

約数和(自身を除く): 52363242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 311, 421, 622, 842, 933, 1263, 1866, 2526, 2799, 3789, 5287, 5598, 7157, 7578, 10574, 14314, 15861, 21471, 31722, 42942, 47583, 64413, 95166, 128826, 130931, 261862, 392793, 785586, 1178379, 2225827, 2356758, 4451654, 6677481, 13354962, 20032443, 40064886]

約数ペア:

[(1, 40064886), (2, 20032443), (3, 13354962), (6, 6677481), (9, 4451654), (17, 2356758), (18, 2225827), (34, 1178379), (51, 785586), (102, 392793), (153, 261862), (306, 130931), (311, 128826), (421, 95166), (622, 64413), (842, 47583), (933, 42942), (1263, 31722), (1866, 21471), (2526, 15861), (2799, 14314), (3789, 10574), (5287, 7578), (5598, 7157)]