74090142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12511}}^1$

素因数の和:12573

約数の個数: 48

約数和(自身を含む): 187379712

約数和(自身を除く): 113289570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12511, 25022, 37533, 75066, 87577, 112599, 175154, 225198, 262731, 525462, 588017, 788193, 1176034, 1576386, 1764051, 3528102, 4116119, 5292153, 8232238, 10584306, 12348357, 24696714, 37045071, 74090142]

約数ペア:

[(1, 74090142), (2, 37045071), (3, 24696714), (6, 12348357), (7, 10584306), (9, 8232238), (14, 5292153), (18, 4116119), (21, 3528102), (42, 1764051), (47, 1576386), (63, 1176034), (94, 788193), (126, 588017), (141, 525462), (282, 262731), (329, 225198), (423, 175154), (658, 112599), (846, 87577), (987, 75066), (1974, 37533), (2961, 25022), (5922, 12511)]