17244618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 21462582

約数列:

[1, 2, 3, 6, 23, 29, 31, 46, 58, 62, 69, 87, 93, 138, 139, 174, 186, 278, 417, 667, 713, 834, 899, 1334, 1426, 1798, 2001, 2139, 2697, 3197, 4002, 4031, 4278, 4309, 5394, 6394, 8062, 8618, 9591, 12093, 12927, 19182, 20677, 24186, 25854, 41354, 62031, 92713, 99107, 124062, 124961, 185426, 198214, 249922, 278139, 297321, 374883, 556278, 594642, 749766, 2874103, 5748206, 8622309, 17244618]

約数ペア:

[(1, 17244618), (2, 8622309), (3, 5748206), (6, 2874103), (23, 749766), (29, 594642), (31, 556278), (46, 374883), (58, 297321), (62, 278139), (69, 249922), (87, 198214), (93, 185426), (138, 124961), (139, 124062), (174, 99107), (186, 92713), (278, 62031), (417, 41354), (667, 25854), (713, 24186), (834, 20677), (899, 19182), (1334, 12927), (1426, 12093), (1798, 9591), (2001, 8618), (2139, 8062), (2697, 6394), (3197, 5394), (4002, 4309), (4031, 4278)]