1345288698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{155381}}^1$

素因数の和:155439

約数の個数: 48

約数和(自身を含む): 3223865736

約数和(自身を除く): 1878577038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 155381, 310762, 466143, 932286, 1398429, 2019953, 2796858, 4039906, 5749097, 6059859, 11498194, 12119718, 17247291, 18179577, 34494582, 36359154, 51741873, 74738261, 103483746, 149476522, 224214783, 448429566, 672644349, 1345288698]

約数ペア:

[(1, 1345288698), (2, 672644349), (3, 448429566), (6, 224214783), (9, 149476522), (13, 103483746), (18, 74738261), (26, 51741873), (37, 36359154), (39, 34494582), (74, 18179577), (78, 17247291), (111, 12119718), (117, 11498194), (222, 6059859), (234, 5749097), (333, 4039906), (481, 2796858), (666, 2019953), (962, 1398429), (1443, 932286), (2886, 466143), (4329, 310762), (8658, 155381)]