7519668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 20697600

約数和(自身を除く): 13177932

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 59, 76, 78, 86, 114, 118, 129, 156, 172, 177, 228, 236, 247, 258, 354, 494, 516, 559, 708, 741, 767, 817, 988, 1118, 1121, 1482, 1534, 1634, 1677, 2236, 2242, 2301, 2451, 2537, 2964, 3068, 3268, 3354, 3363, 4484, 4602, 4902, 5074, 6708, 6726, 7611, 9204, 9804, 10148, 10621, 13452, 14573, 15222, 21242, 29146, 30444, 31863, 32981, 42484, 43719, 48203, 58292, 63726, 65962, 87438, 96406, 98943, 127452, 131924, 144609, 174876, 192812, 197886, 289218, 395772, 578436, 626639, 1253278, 1879917, 2506556, 3759834, 7519668]

約数ペア:

[(1, 7519668), (2, 3759834), (3, 2506556), (4, 1879917), (6, 1253278), (12, 626639), (13, 578436), (19, 395772), (26, 289218), (38, 197886), (39, 192812), (43, 174876), (52, 144609), (57, 131924), (59, 127452), (76, 98943), (78, 96406), (86, 87438), (114, 65962), (118, 63726), (129, 58292), (156, 48203), (172, 43719), (177, 42484), (228, 32981), (236, 31863), (247, 30444), (258, 29146), (354, 21242), (494, 15222), (516, 14573), (559, 13452), (708, 10621), (741, 10148), (767, 9804), (817, 9204), (988, 7611), (1118, 6726), (1121, 6708), (1482, 5074), (1534, 4902), (1634, 4602), (1677, 4484), (2236, 3363), (2242, 3354), (2301, 3268), (2451, 3068), (2537, 2964)]