17992962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 46085760

約数和(自身を除く): 28092798

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 71, 78, 114, 117, 142, 171, 213, 234, 247, 342, 351, 361, 426, 494, 513, 639, 702, 722, 741, 923, 1026, 1083, 1278, 1349, 1482, 1846, 1917, 2166, 2223, 2698, 2769, 3249, 3834, 4047, 4446, 4693, 5538, 6498, 6669, 8094, 8307, 9386, 9747, 12141, 13338, 14079, 16614, 17537, 19494, 24282, 24921, 25631, 28158, 35074, 36423, 42237, 49842, 51262, 52611, 72846, 76893, 84474, 105222, 126711, 153786, 157833, 230679, 253422, 315666, 333203, 461358, 473499, 666406, 692037, 946998, 999609, 1384074, 1999218, 2998827, 5997654, 8996481, 17992962]

約数ペア:

[(1, 17992962), (2, 8996481), (3, 5997654), (6, 2998827), (9, 1999218), (13, 1384074), (18, 999609), (19, 946998), (26, 692037), (27, 666406), (38, 473499), (39, 461358), (54, 333203), (57, 315666), (71, 253422), (78, 230679), (114, 157833), (117, 153786), (142, 126711), (171, 105222), (213, 84474), (234, 76893), (247, 72846), (342, 52611), (351, 51262), (361, 49842), (426, 42237), (494, 36423), (513, 35074), (639, 28158), (702, 25631), (722, 24921), (741, 24282), (923, 19494), (1026, 17537), (1083, 16614), (1278, 14079), (1349, 13338), (1482, 12141), (1846, 9747), (1917, 9386), (2166, 8307), (2223, 8094), (2698, 6669), (2769, 6498), (3249, 5538), (3834, 4693), (4047, 4446)]