21167881266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1\times {\mathrm{11701}}^1$

素因数の和:13999

約数の個数: 64

約数和(自身を含む): 50957061120

約数和(自身を除く): 29789179854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2267, 4534, 6801, 11701, 13602, 15869, 23402, 31738, 35103, 43073, 47607, 70206, 81907, 86146, 95214, 129219, 163814, 222319, 245721, 258438, 301511, 444638, 491442, 603022, 666957, 904533, 1333914, 1556233, 1809066, 3112466, 4668699, 9337398, 26526167, 53052334, 79578501, 159157002, 185683169, 371366338, 503997173, 557049507, 1007994346, 1114099014, 1511991519, 3023983038, 3527980211, 7055960422, 10583940633, 21167881266]

約数ペア:

[(1, 21167881266), (2, 10583940633), (3, 7055960422), (6, 3527980211), (7, 3023983038), (14, 1511991519), (19, 1114099014), (21, 1007994346), (38, 557049507), (42, 503997173), (57, 371366338), (114, 185683169), (133, 159157002), (266, 79578501), (399, 53052334), (798, 26526167), (2267, 9337398), (4534, 4668699), (6801, 3112466), (11701, 1809066), (13602, 1556233), (15869, 1333914), (23402, 904533), (31738, 666957), (35103, 603022), (43073, 491442), (47607, 444638), (70206, 301511), (81907, 258438), (86146, 245721), (95214, 222319), (129219, 163814)]