15551489142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{57973}}^1$

素因数の和:60117

約数の個数: 48

約数和(自身を含む): 38527201440

約数和(自身を除く): 22975712298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2129, 4258, 6387, 12774, 14903, 19161, 29806, 38322, 44709, 57973, 89418, 115946, 134127, 173919, 268254, 347838, 405811, 521757, 811622, 1043514, 1217433, 2434866, 3652299, 7304598, 123424517, 246849034, 370273551, 740547102, 863971619, 1110820653, 1727943238, 2221641306, 2591914857, 5183829714, 7775744571, 15551489142]

約数ペア:

[(1, 15551489142), (2, 7775744571), (3, 5183829714), (6, 2591914857), (7, 2221641306), (9, 1727943238), (14, 1110820653), (18, 863971619), (21, 740547102), (42, 370273551), (63, 246849034), (126, 123424517), (2129, 7304598), (4258, 3652299), (6387, 2434866), (12774, 1217433), (14903, 1043514), (19161, 811622), (29806, 521757), (38322, 405811), (44709, 347838), (57973, 268254), (89418, 173919), (115946, 134127)]