18345552

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12329}}^1$

素因数の和:12371

約数の個数: 40

約数和(自身を含む): 48925440

約数和(自身を除く): 30579888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12329, 24658, 36987, 49316, 73974, 98632, 147948, 197264, 295896, 382199, 591792, 764398, 1146597, 1528796, 2293194, 3057592, 4586388, 6115184, 9172776, 18345552]

約数ペア:

[(1, 18345552), (2, 9172776), (3, 6115184), (4, 4586388), (6, 3057592), (8, 2293194), (12, 1528796), (16, 1146597), (24, 764398), (31, 591792), (48, 382199), (62, 295896), (93, 197264), (124, 147948), (186, 98632), (248, 73974), (372, 49316), (496, 36987), (744, 24658), (1488, 12329)]