42749238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 99588096

約数和(自身を除く): 56838858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 191, 219, 382, 438, 511, 573, 1022, 1146, 1337, 1533, 2674, 3066, 4011, 5329, 8022, 10658, 13943, 15987, 27886, 31974, 37303, 41829, 74606, 83658, 97601, 111909, 195202, 223818, 292803, 585606, 1017839, 2035678, 3053517, 6107034, 7124873, 14249746, 21374619, 42749238]

約数ペア:

[(1, 42749238), (2, 21374619), (3, 14249746), (6, 7124873), (7, 6107034), (14, 3053517), (21, 2035678), (42, 1017839), (73, 585606), (146, 292803), (191, 223818), (219, 195202), (382, 111909), (438, 97601), (511, 83658), (573, 74606), (1022, 41829), (1146, 37303), (1337, 31974), (1533, 27886), (2674, 15987), (3066, 13943), (4011, 10658), (5329, 8022)]