43204338

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 95823000

約数和(自身を除く): 52618662

約数列:

[1, 2, 3, 6, 9, 18, 89, 149, 178, 181, 267, 298, 362, 447, 534, 543, 801, 894, 1086, 1341, 1602, 1629, 2682, 3258, 13261, 16109, 26522, 26969, 32218, 39783, 48327, 53938, 79566, 80907, 96654, 119349, 144981, 161814, 238698, 242721, 289962, 485442, 2400241, 4800482, 7200723, 14401446, 21602169, 43204338]

約数ペア:

[(1, 43204338), (2, 21602169), (3, 14401446), (6, 7200723), (9, 4800482), (18, 2400241), (89, 485442), (149, 289962), (178, 242721), (181, 238698), (267, 161814), (298, 144981), (362, 119349), (447, 96654), (534, 80907), (543, 79566), (801, 53938), (894, 48327), (1086, 39783), (1341, 32218), (1602, 26969), (1629, 26522), (2682, 16109), (3258, 13261)]