1918157616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{36899}}^1$

素因数の和:36951

約数の個数: 90

約数和(自身を含む): 5665736700

約数和(自身を除く): 3747579084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 36899, 51984, 73798, 110697, 147596, 221394, 295192, 332091, 442788, 590384, 664182, 701081, 885576, 1328364, 1402162, 1771152, 2103243, 2656728, 2804324, 4206486, 5313456, 5608648, 6309729, 8412972, 11217296, 12619458, 13320539, 16825944, 25238916, 26641078, 33651888, 39961617, 50477832, 53282156, 79923234, 100955664, 106564312, 119884851, 159846468, 213128624, 239769702, 319692936, 479539404, 639385872, 959078808, 1918157616]

約数ペア:

[(1, 1918157616), (2, 959078808), (3, 639385872), (4, 479539404), (6, 319692936), (8, 239769702), (9, 213128624), (12, 159846468), (16, 119884851), (18, 106564312), (19, 100955664), (24, 79923234), (36, 53282156), (38, 50477832), (48, 39961617), (57, 33651888), (72, 26641078), (76, 25238916), (114, 16825944), (144, 13320539), (152, 12619458), (171, 11217296), (228, 8412972), (304, 6309729), (342, 5608648), (361, 5313456), (456, 4206486), (684, 2804324), (722, 2656728), (912, 2103243), (1083, 1771152), (1368, 1402162), (1444, 1328364), (2166, 885576), (2736, 701081), (2888, 664182), (3249, 590384), (4332, 442788), (5776, 332091), (6498, 295192), (8664, 221394), (12996, 147596), (17328, 110697), (25992, 73798), (36899, 51984)]