18225324

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4356

約数の個数: 60

約数和(自身を含む): 51321424

約数和(自身を除く): 33096100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4327, 8654, 12981, 17308, 25962, 38943, 51924, 56251, 77886, 112502, 116829, 155772, 168753, 225004, 233658, 337506, 350487, 467316, 506259, 675012, 700974, 1012518, 1401948, 1518777, 2025036, 3037554, 4556331, 6075108, 9112662, 18225324]

約数ペア:

[(1, 18225324), (2, 9112662), (3, 6075108), (4, 4556331), (6, 3037554), (9, 2025036), (12, 1518777), (13, 1401948), (18, 1012518), (26, 700974), (27, 675012), (36, 506259), (39, 467316), (52, 350487), (54, 337506), (78, 233658), (81, 225004), (108, 168753), (117, 155772), (156, 116829), (162, 112502), (234, 77886), (324, 56251), (351, 51924), (468, 38943), (702, 25962), (1053, 17308), (1404, 12981), (2106, 8654), (4212, 4327)]