18098982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 47848320

約数和(自身を除く): 29749338

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 283, 306, 323, 342, 374, 418, 561, 566, 627, 646, 849, 969, 1122, 1254, 1683, 1698, 1881, 1938, 2547, 2907, 3113, 3366, 3553, 3762, 4811, 5094, 5377, 5814, 6226, 7106, 9339, 9622, 10659, 10754, 14433, 16131, 18678, 21318, 28017, 28866, 31977, 32262, 43299, 48393, 52921, 56034, 59147, 63954, 86598, 91409, 96786, 105842, 118294, 158763, 177441, 182818, 274227, 317526, 354882, 476289, 532323, 548454, 822681, 952578, 1005499, 1064646, 1645362, 2010998, 3016497, 6032994, 9049491, 18098982]

約数ペア:

[(1, 18098982), (2, 9049491), (3, 6032994), (6, 3016497), (9, 2010998), (11, 1645362), (17, 1064646), (18, 1005499), (19, 952578), (22, 822681), (33, 548454), (34, 532323), (38, 476289), (51, 354882), (57, 317526), (66, 274227), (99, 182818), (102, 177441), (114, 158763), (153, 118294), (171, 105842), (187, 96786), (198, 91409), (209, 86598), (283, 63954), (306, 59147), (323, 56034), (342, 52921), (374, 48393), (418, 43299), (561, 32262), (566, 31977), (627, 28866), (646, 28017), (849, 21318), (969, 18678), (1122, 16131), (1254, 14433), (1683, 10754), (1698, 10659), (1881, 9622), (1938, 9339), (2547, 7106), (2907, 6226), (3113, 5814), (3366, 5377), (3553, 5094), (3762, 4811)]