7661142

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 60

約数和(自身を含む): 18255996

約数和(自身を除く): 10594854

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 171, 262, 342, 361, 393, 513, 722, 786, 1026, 1083, 1179, 1539, 2166, 2358, 2489, 3078, 3249, 3537, 4978, 6498, 7074, 7467, 9747, 10611, 14934, 19494, 21222, 22401, 29241, 44802, 47291, 58482, 67203, 94582, 134406, 141873, 201609, 283746, 403218, 425619, 851238, 1276857, 2553714, 3830571, 7661142]

約数ペア:

[(1, 7661142), (2, 3830571), (3, 2553714), (6, 1276857), (9, 851238), (18, 425619), (19, 403218), (27, 283746), (38, 201609), (54, 141873), (57, 134406), (81, 94582), (114, 67203), (131, 58482), (162, 47291), (171, 44802), (262, 29241), (342, 22401), (361, 21222), (393, 19494), (513, 14934), (722, 10611), (786, 9747), (1026, 7467), (1083, 7074), (1179, 6498), (1539, 4978), (2166, 3537), (2358, 3249), (2489, 3078)]