42479892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:12997

約数の個数: 72

約数和(自身を含む): 132169856

約数和(自身を除く): 89689964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12967, 25934, 38901, 51868, 77802, 90769, 116703, 155604, 168571, 181538, 233406, 272307, 337142, 363076, 466812, 505713, 544614, 674284, 816921, 1011426, 1089228, 1179997, 1517139, 1633842, 2022852, 2359994, 3034278, 3267684, 3539991, 4719988, 6068556, 7079982, 10619973, 14159964, 21239946, 42479892]

約数ペア:

[(1, 42479892), (2, 21239946), (3, 14159964), (4, 10619973), (6, 7079982), (7, 6068556), (9, 4719988), (12, 3539991), (13, 3267684), (14, 3034278), (18, 2359994), (21, 2022852), (26, 1633842), (28, 1517139), (36, 1179997), (39, 1089228), (42, 1011426), (52, 816921), (63, 674284), (78, 544614), (84, 505713), (91, 466812), (117, 363076), (126, 337142), (156, 272307), (182, 233406), (234, 181538), (252, 168571), (273, 155604), (364, 116703), (468, 90769), (546, 77802), (819, 51868), (1092, 38901), (1638, 25934), (3276, 12967)]