18153669156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{88463}}^1$

素因数の和:88833

約数の個数: 72

約数和(自身を含む): 49415990400

約数和(自身を除く): 31262321244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 1047, 1396, 2094, 2443, 4188, 4886, 7329, 9772, 14658, 17101, 29316, 34202, 51303, 68404, 88463, 102606, 176926, 205212, 265389, 353852, 530778, 619241, 1061556, 1238482, 1857723, 2476964, 3715446, 4334687, 7430892, 8669374, 13004061, 17338748, 26008122, 30873587, 52016244, 61747174, 92620761, 123494348, 185241522, 216115109, 370483044, 432230218, 648345327, 864460436, 1296690654, 1512805763, 2593381308, 3025611526, 4538417289, 6051223052, 9076834578, 18153669156]

約数ペア:

[(1, 18153669156), (2, 9076834578), (3, 6051223052), (4, 4538417289), (6, 3025611526), (7, 2593381308), (12, 1512805763), (14, 1296690654), (21, 864460436), (28, 648345327), (42, 432230218), (49, 370483044), (84, 216115109), (98, 185241522), (147, 123494348), (196, 92620761), (294, 61747174), (349, 52016244), (588, 30873587), (698, 26008122), (1047, 17338748), (1396, 13004061), (2094, 8669374), (2443, 7430892), (4188, 4334687), (4886, 3715446), (7329, 2476964), (9772, 1857723), (14658, 1238482), (17101, 1061556), (29316, 619241), (34202, 530778), (51303, 353852), (68404, 265389), (88463, 205212), (102606, 176926)]