1894419198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{4861}}^1$

素因数の和:5910

約数の個数: 64

約数和(自身を含む): 4816880640

約数和(自身を除く): 2922461442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1031, 2062, 3093, 4861, 6186, 7217, 9279, 9722, 14434, 14583, 18558, 21651, 27837, 29166, 34027, 43302, 43749, 55674, 64953, 68054, 87498, 102081, 129906, 131247, 194859, 204162, 262494, 306243, 389718, 612486, 918729, 1837458, 5011691, 10023382, 15035073, 30070146, 35081837, 45105219, 70163674, 90210438, 105245511, 135315657, 210491022, 270631314, 315736533, 631473066, 947209599, 1894419198]

約数ペア:

[(1, 1894419198), (2, 947209599), (3, 631473066), (6, 315736533), (7, 270631314), (9, 210491022), (14, 135315657), (18, 105245511), (21, 90210438), (27, 70163674), (42, 45105219), (54, 35081837), (63, 30070146), (126, 15035073), (189, 10023382), (378, 5011691), (1031, 1837458), (2062, 918729), (3093, 612486), (4861, 389718), (6186, 306243), (7217, 262494), (9279, 204162), (9722, 194859), (14434, 131247), (14583, 129906), (18558, 102081), (21651, 87498), (27837, 68054), (29166, 64953), (34027, 55674), (43302, 43749)]