1038996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 3319680

約数和(自身を除く): 2280684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 49, 57, 62, 63, 76, 84, 93, 98, 114, 124, 126, 133, 147, 171, 186, 196, 217, 228, 252, 266, 279, 294, 342, 372, 399, 434, 441, 532, 558, 588, 589, 651, 684, 798, 868, 882, 931, 1116, 1178, 1197, 1302, 1519, 1596, 1764, 1767, 1862, 1953, 2356, 2394, 2604, 2793, 3038, 3534, 3724, 3906, 4123, 4557, 4788, 5301, 5586, 6076, 7068, 7812, 8246, 8379, 9114, 10602, 11172, 12369, 13671, 16492, 16758, 18228, 21204, 24738, 27342, 28861, 33516, 37107, 49476, 54684, 57722, 74214, 86583, 115444, 148428, 173166, 259749, 346332, 519498, 1038996]

約数ペア:

[(1, 1038996), (2, 519498), (3, 346332), (4, 259749), (6, 173166), (7, 148428), (9, 115444), (12, 86583), (14, 74214), (18, 57722), (19, 54684), (21, 49476), (28, 37107), (31, 33516), (36, 28861), (38, 27342), (42, 24738), (49, 21204), (57, 18228), (62, 16758), (63, 16492), (76, 13671), (84, 12369), (93, 11172), (98, 10602), (114, 9114), (124, 8379), (126, 8246), (133, 7812), (147, 7068), (171, 6076), (186, 5586), (196, 5301), (217, 4788), (228, 4557), (252, 4123), (266, 3906), (279, 3724), (294, 3534), (342, 3038), (372, 2793), (399, 2604), (434, 2394), (441, 2356), (532, 1953), (558, 1862), (588, 1767), (589, 1764), (651, 1596), (684, 1519), (798, 1302), (868, 1197), (882, 1178), (931, 1116)]