3981432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 8275848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1823, 2184, 3646, 5469, 7292, 10938, 12761, 14584, 21876, 23699, 25522, 38283, 43752, 47398, 51044, 71097, 76566, 94796, 102088, 142194, 153132, 165893, 189592, 284388, 306264, 331786, 497679, 568776, 663572, 995358, 1327144, 1990716, 3981432]

約数ペア:

[(1, 3981432), (2, 1990716), (3, 1327144), (4, 995358), (6, 663572), (7, 568776), (8, 497679), (12, 331786), (13, 306264), (14, 284388), (21, 189592), (24, 165893), (26, 153132), (28, 142194), (39, 102088), (42, 94796), (52, 76566), (56, 71097), (78, 51044), (84, 47398), (91, 43752), (104, 38283), (156, 25522), (168, 23699), (182, 21876), (273, 14584), (312, 12761), (364, 10938), (546, 7292), (728, 5469), (1092, 3646), (1823, 2184)]