16417476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 43889664

約数和(自身を除く): 27472188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 313, 372, 423, 558, 564, 626, 846, 939, 1116, 1252, 1457, 1692, 1878, 2817, 2914, 3756, 4371, 5634, 5828, 8742, 9703, 11268, 13113, 14711, 17484, 19406, 26226, 29109, 29422, 38812, 44133, 52452, 58218, 58844, 87327, 88266, 116436, 132399, 174654, 176532, 264798, 349308, 456041, 529596, 912082, 1368123, 1824164, 2736246, 4104369, 5472492, 8208738, 16417476]

約数ペア:

[(1, 16417476), (2, 8208738), (3, 5472492), (4, 4104369), (6, 2736246), (9, 1824164), (12, 1368123), (18, 912082), (31, 529596), (36, 456041), (47, 349308), (62, 264798), (93, 176532), (94, 174654), (124, 132399), (141, 116436), (186, 88266), (188, 87327), (279, 58844), (282, 58218), (313, 52452), (372, 44133), (423, 38812), (558, 29422), (564, 29109), (626, 26226), (846, 19406), (939, 17484), (1116, 14711), (1252, 13113), (1457, 11268), (1692, 9703), (1878, 8742), (2817, 5828), (2914, 5634), (3756, 4371)]