18963132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 46620672

約数和(自身を除く): 27657540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 541, 762, 1082, 1524, 1623, 2164, 2921, 3246, 5842, 6492, 8763, 11684, 12443, 17526, 24886, 35052, 37329, 49772, 68707, 74658, 137414, 149316, 206121, 274828, 412242, 824484, 1580261, 3160522, 4740783, 6321044, 9481566, 18963132]

約数ペア:

[(1, 18963132), (2, 9481566), (3, 6321044), (4, 4740783), (6, 3160522), (12, 1580261), (23, 824484), (46, 412242), (69, 274828), (92, 206121), (127, 149316), (138, 137414), (254, 74658), (276, 68707), (381, 49772), (508, 37329), (541, 35052), (762, 24886), (1082, 17526), (1524, 12443), (1623, 11684), (2164, 8763), (2921, 6492), (3246, 5842)]