1865718204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{472573}}^1$

素因数の和:472634

約数の個数: 48

約数和(自身を含む): 5081115648

約数和(自身を除く): 3215397444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 472573, 945146, 1417719, 1890292, 2835438, 3308011, 5670876, 6616022, 9924033, 13232044, 19848066, 22210931, 39696132, 44421862, 66632793, 88843724, 133265586, 155476517, 266531172, 310953034, 466429551, 621906068, 932859102, 1865718204]

約数ペア:

[(1, 1865718204), (2, 932859102), (3, 621906068), (4, 466429551), (6, 310953034), (7, 266531172), (12, 155476517), (14, 133265586), (21, 88843724), (28, 66632793), (42, 44421862), (47, 39696132), (84, 22210931), (94, 19848066), (141, 13232044), (188, 9924033), (282, 6616022), (329, 5670876), (564, 3308011), (658, 2835438), (987, 1890292), (1316, 1417719), (1974, 945146), (3948, 472573)]