1121170428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{143519}}^1$

素因数の和:143567

約数の個数: 72

約数和(自身を含む): 3343441920

約数和(自身を除く): 2222271492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 143519, 287038, 430557, 574076, 861114, 1004633, 1291671, 1722228, 2009266, 2583342, 3013899, 4018532, 4449089, 5166684, 6027798, 8898178, 9041697, 12055596, 13347267, 17796356, 18083394, 26694534, 31143623, 36166788, 40041801, 53389068, 62287246, 80083602, 93430869, 124574492, 160167204, 186861738, 280292607, 373723476, 560585214, 1121170428]

約数ペア:

[(1, 1121170428), (2, 560585214), (3, 373723476), (4, 280292607), (6, 186861738), (7, 160167204), (9, 124574492), (12, 93430869), (14, 80083602), (18, 62287246), (21, 53389068), (28, 40041801), (31, 36166788), (36, 31143623), (42, 26694534), (62, 18083394), (63, 17796356), (84, 13347267), (93, 12055596), (124, 9041697), (126, 8898178), (186, 6027798), (217, 5166684), (252, 4449089), (279, 4018532), (372, 3013899), (434, 2583342), (558, 2009266), (651, 1722228), (868, 1291671), (1116, 1004633), (1302, 861114), (1953, 574076), (2604, 430557), (3906, 287038), (7812, 143519)]