8942388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 18152652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 431, 494, 532, 546, 741, 798, 862, 988, 1092, 1293, 1482, 1596, 1724, 1729, 2586, 2964, 3017, 3458, 5172, 5187, 5603, 6034, 6916, 8189, 9051, 10374, 11206, 12068, 16378, 16809, 18102, 20748, 22412, 24567, 32756, 33618, 36204, 39221, 49134, 57323, 67236, 78442, 98268, 106457, 114646, 117663, 156884, 171969, 212914, 229292, 235326, 319371, 343938, 425828, 470652, 638742, 687876, 745199, 1277484, 1490398, 2235597, 2980796, 4471194, 8942388]

約数ペア:

[(1, 8942388), (2, 4471194), (3, 2980796), (4, 2235597), (6, 1490398), (7, 1277484), (12, 745199), (13, 687876), (14, 638742), (19, 470652), (21, 425828), (26, 343938), (28, 319371), (38, 235326), (39, 229292), (42, 212914), (52, 171969), (57, 156884), (76, 117663), (78, 114646), (84, 106457), (91, 98268), (114, 78442), (133, 67236), (156, 57323), (182, 49134), (228, 39221), (247, 36204), (266, 33618), (273, 32756), (364, 24567), (399, 22412), (431, 20748), (494, 18102), (532, 16809), (546, 16378), (741, 12068), (798, 11206), (862, 10374), (988, 9051), (1092, 8189), (1293, 6916), (1482, 6034), (1596, 5603), (1724, 5187), (1729, 5172), (2586, 3458), (2964, 3017)]