130274676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172321}}^1$

素因数の和:172341

約数の個数: 48

約数和(自身を含む): 386001280

約数和(自身を除く): 255726604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172321, 344642, 516963, 689284, 1033926, 1206247, 1550889, 2067852, 2412494, 3101778, 3618741, 4652667, 4824988, 6203556, 7237482, 9305334, 10856223, 14474964, 18610668, 21712446, 32568669, 43424892, 65137338, 130274676]

約数ペア:

[(1, 130274676), (2, 65137338), (3, 43424892), (4, 32568669), (6, 21712446), (7, 18610668), (9, 14474964), (12, 10856223), (14, 9305334), (18, 7237482), (21, 6203556), (27, 4824988), (28, 4652667), (36, 3618741), (42, 3101778), (54, 2412494), (63, 2067852), (84, 1550889), (108, 1206247), (126, 1033926), (189, 689284), (252, 516963), (378, 344642), (756, 172321)]