2137261644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5821}}^1$

素因数の和:5916

約数の個数: 144

約数和(自身を含む): 6510206976

約数和(自身を除く): 4372945332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 186, 188, 217, 252, 279, 282, 329, 372, 423, 434, 558, 564, 651, 658, 846, 868, 987, 1116, 1302, 1316, 1457, 1692, 1953, 1974, 2604, 2914, 2961, 3906, 3948, 4371, 5821, 5828, 5922, 7812, 8742, 10199, 11642, 11844, 13113, 17463, 17484, 20398, 23284, 26226, 30597, 34926, 40747, 40796, 52389, 52452, 61194, 69852, 81494, 91791, 104778, 122241, 122388, 162988, 180451, 183582, 209556, 244482, 273587, 360902, 366723, 367164, 488964, 541353, 547174, 721804, 733446, 820761, 1082706, 1094348, 1263157, 1466892, 1624059, 1641522, 1915109, 2165412, 2462283, 2526314, 3248118, 3283044, 3789471, 3830218, 4924566, 5052628, 5745327, 6496236, 7578942, 7660436, 8481197, 9849132, 11368413, 11490654, 15157884, 16962394, 17235981, 22736826, 22981308, 25443591, 33924788, 34471962, 45473652, 50887182, 59368379, 68943924, 76330773, 101774364, 118736758, 152661546, 178105137, 237473516, 305323092, 356210274, 534315411, 712420548, 1068630822, 2137261644]

約数ペア:

[(1, 2137261644), (2, 1068630822), (3, 712420548), (4, 534315411), (6, 356210274), (7, 305323092), (9, 237473516), (12, 178105137), (14, 152661546), (18, 118736758), (21, 101774364), (28, 76330773), (31, 68943924), (36, 59368379), (42, 50887182), (47, 45473652), (62, 34471962), (63, 33924788), (84, 25443591), (93, 22981308), (94, 22736826), (124, 17235981), (126, 16962394), (141, 15157884), (186, 11490654), (188, 11368413), (217, 9849132), (252, 8481197), (279, 7660436), (282, 7578942), (329, 6496236), (372, 5745327), (423, 5052628), (434, 4924566), (558, 3830218), (564, 3789471), (651, 3283044), (658, 3248118), (846, 2526314), (868, 2462283), (987, 2165412), (1116, 1915109), (1302, 1641522), (1316, 1624059), (1457, 1466892), (1692, 1263157), (1953, 1094348), (1974, 1082706), (2604, 820761), (2914, 733446), (2961, 721804), (3906, 547174), (3948, 541353), (4371, 488964), (5821, 367164), (5828, 366723), (5922, 360902), (7812, 273587), (8742, 244482), (10199, 209556), (11642, 183582), (11844, 180451), (13113, 162988), (17463, 122388), (17484, 122241), (20398, 104778), (23284, 91791), (26226, 81494), (30597, 69852), (34926, 61194), (40747, 52452), (40796, 52389)]