6978216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 20246400

約数和(自身を除く): 13268184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 569, 584, 876, 1022, 1138, 1533, 1707, 1752, 2044, 2276, 3066, 3414, 3983, 4088, 4552, 6132, 6828, 7966, 11949, 12264, 13656, 15932, 23898, 31864, 41537, 47796, 83074, 95592, 124611, 166148, 249222, 290759, 332296, 498444, 581518, 872277, 996888, 1163036, 1744554, 2326072, 3489108, 6978216]

約数ペア:

[(1, 6978216), (2, 3489108), (3, 2326072), (4, 1744554), (6, 1163036), (7, 996888), (8, 872277), (12, 581518), (14, 498444), (21, 332296), (24, 290759), (28, 249222), (42, 166148), (56, 124611), (73, 95592), (84, 83074), (146, 47796), (168, 41537), (219, 31864), (292, 23898), (438, 15932), (511, 13656), (569, 12264), (584, 11949), (876, 7966), (1022, 6828), (1138, 6132), (1533, 4552), (1707, 4088), (1752, 3983), (2044, 3414), (2276, 3066)]