29028276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 81943680

約数和(自身を除く): 52915404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 171, 186, 222, 228, 279, 333, 342, 372, 444, 558, 589, 666, 684, 703, 1116, 1147, 1178, 1332, 1369, 1406, 1767, 2109, 2294, 2356, 2738, 2812, 3441, 3534, 4107, 4218, 4588, 5301, 5476, 6327, 6882, 7068, 8214, 8436, 10323, 10602, 12321, 12654, 13764, 16428, 20646, 21204, 21793, 24642, 25308, 26011, 41292, 42439, 43586, 49284, 52022, 65379, 78033, 84878, 87172, 104044, 127317, 130758, 156066, 169756, 196137, 234099, 254634, 261516, 312132, 381951, 392274, 468198, 509268, 763902, 784548, 806341, 936396, 1527804, 1612682, 2419023, 3225364, 4838046, 7257069, 9676092, 14514138, 29028276]

約数ペア:

[(1, 29028276), (2, 14514138), (3, 9676092), (4, 7257069), (6, 4838046), (9, 3225364), (12, 2419023), (18, 1612682), (19, 1527804), (31, 936396), (36, 806341), (37, 784548), (38, 763902), (57, 509268), (62, 468198), (74, 392274), (76, 381951), (93, 312132), (111, 261516), (114, 254634), (124, 234099), (148, 196137), (171, 169756), (186, 156066), (222, 130758), (228, 127317), (279, 104044), (333, 87172), (342, 84878), (372, 78033), (444, 65379), (558, 52022), (589, 49284), (666, 43586), (684, 42439), (703, 41292), (1116, 26011), (1147, 25308), (1178, 24642), (1332, 21793), (1369, 21204), (1406, 20646), (1767, 16428), (2109, 13764), (2294, 12654), (2356, 12321), (2738, 10602), (2812, 10323), (3441, 8436), (3534, 8214), (4107, 7068), (4218, 6882), (4588, 6327), (5301, 5476)]