123031746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7671

約数の個数: 48

約数和(自身を含む): 284693760

約数和(自身を除く): 161662014

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 7603, 8091, 15206, 16182, 22809, 45618, 68427, 136854, 220487, 235693, 440974, 471386, 661461, 707079, 1322922, 1414158, 1984383, 2121237, 3968766, 4242474, 6835097, 13670194, 20505291, 41010582, 61515873, 123031746]

約数ペア:

[(1, 123031746), (2, 61515873), (3, 41010582), (6, 20505291), (9, 13670194), (18, 6835097), (29, 4242474), (31, 3968766), (58, 2121237), (62, 1984383), (87, 1414158), (93, 1322922), (174, 707079), (186, 661461), (261, 471386), (279, 440974), (522, 235693), (558, 220487), (899, 136854), (1798, 68427), (2697, 45618), (5394, 22809), (7603, 16182), (8091, 15206)]