18682300920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1136393}}^1$

素因数の和:1136544

約数の個数: 64

約数和(自身を含む): 56456053920

約数和(自身を除く): 37773753000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 1136393, 2272786, 3409179, 4545572, 5681965, 6818358, 9091144, 11363930, 13636716, 17045895, 22727860, 27273432, 34091790, 45455720, 68183580, 136367160, 155685841, 311371682, 467057523, 622743364, 778429205, 934115046, 1245486728, 1556858410, 1868230092, 2335287615, 3113716820, 3736460184, 4670575230, 6227433640, 9341150460, 18682300920]

約数ペア:

[(1, 18682300920), (2, 9341150460), (3, 6227433640), (4, 4670575230), (5, 3736460184), (6, 3113716820), (8, 2335287615), (10, 1868230092), (12, 1556858410), (15, 1245486728), (20, 934115046), (24, 778429205), (30, 622743364), (40, 467057523), (60, 311371682), (120, 155685841), (137, 136367160), (274, 68183580), (411, 45455720), (548, 34091790), (685, 27273432), (822, 22727860), (1096, 17045895), (1370, 13636716), (1644, 11363930), (2055, 9091144), (2740, 6818358), (3288, 5681965), (4110, 4545572), (5480, 3409179), (8220, 2272786), (16440, 1136393)]