16305876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 44844800

約数和(自身を除く): 28538924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 769, 1116, 1178, 1538, 1767, 2307, 2356, 3076, 3534, 4614, 5301, 6921, 7068, 9228, 10602, 13842, 14611, 21204, 23839, 27684, 29222, 43833, 47678, 58444, 71517, 87666, 95356, 131499, 143034, 175332, 214551, 262998, 286068, 429102, 452941, 525996, 858204, 905882, 1358823, 1811764, 2717646, 4076469, 5435292, 8152938, 16305876]

約数ペア:

[(1, 16305876), (2, 8152938), (3, 5435292), (4, 4076469), (6, 2717646), (9, 1811764), (12, 1358823), (18, 905882), (19, 858204), (31, 525996), (36, 452941), (38, 429102), (57, 286068), (62, 262998), (76, 214551), (93, 175332), (114, 143034), (124, 131499), (171, 95356), (186, 87666), (228, 71517), (279, 58444), (342, 47678), (372, 43833), (558, 29222), (589, 27684), (684, 23839), (769, 21204), (1116, 14611), (1178, 13842), (1538, 10602), (1767, 9228), (2307, 7068), (2356, 6921), (3076, 5301), (3534, 4614)]