18804852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 53625600

約数和(自身を除く): 34820748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1439, 1452, 2178, 2878, 3267, 4317, 4356, 5756, 6534, 8634, 12951, 13068, 15829, 17268, 25902, 31658, 38853, 47487, 51804, 63316, 77706, 94974, 142461, 155412, 174119, 189948, 284922, 348238, 427383, 522357, 569844, 696476, 854766, 1044714, 1567071, 1709532, 2089428, 3134142, 4701213, 6268284, 9402426, 18804852]

約数ペア:

[(1, 18804852), (2, 9402426), (3, 6268284), (4, 4701213), (6, 3134142), (9, 2089428), (11, 1709532), (12, 1567071), (18, 1044714), (22, 854766), (27, 696476), (33, 569844), (36, 522357), (44, 427383), (54, 348238), (66, 284922), (99, 189948), (108, 174119), (121, 155412), (132, 142461), (198, 94974), (242, 77706), (297, 63316), (363, 51804), (396, 47487), (484, 38853), (594, 31658), (726, 25902), (1089, 17268), (1188, 15829), (1439, 13068), (1452, 12951), (2178, 8634), (2878, 6534), (3267, 5756), (4317, 4356)]