18626689692

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1474097}}^1$

素因数の和:1474129

約数の個数: 72

約数和(自身を含む): 52584023856

約数和(自身を除く): 33957334164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 1474097, 2948194, 4422291, 5896388, 8844582, 13266873, 17689164, 19163261, 26533746, 38326522, 39800619, 53067492, 57489783, 76653044, 79601238, 114979566, 119401857, 159202476, 172469349, 229959132, 238803714, 344938698, 358205571, 477607428, 517408047, 689877396, 716411142, 1034816094, 1432822284, 1552224141, 2069632188, 3104448282, 4656672423, 6208896564, 9313344846, 18626689692]

約数ペア:

[(1, 18626689692), (2, 9313344846), (3, 6208896564), (4, 4656672423), (6, 3104448282), (9, 2069632188), (12, 1552224141), (13, 1432822284), (18, 1034816094), (26, 716411142), (27, 689877396), (36, 517408047), (39, 477607428), (52, 358205571), (54, 344938698), (78, 238803714), (81, 229959132), (108, 172469349), (117, 159202476), (156, 119401857), (162, 114979566), (234, 79601238), (243, 76653044), (324, 57489783), (351, 53067492), (468, 39800619), (486, 38326522), (702, 26533746), (972, 19163261), (1053, 17689164), (1404, 13266873), (2106, 8844582), (3159, 5896388), (4212, 4422291), (6318, 2948194), (12636, 1474097)]