13071721356

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{253741}}^1$

素因数の和:253813

約数の個数: 72

約数和(自身を含む): 34912869264

約数和(自身を除く): 21841147908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 51516, 253741, 507482, 761223, 1014964, 1522446, 2283669, 3044892, 4567338, 6851007, 9134676, 13448273, 13702014, 20553021, 26896546, 27404028, 40344819, 41106042, 53793092, 61659063, 80689638, 82212084, 121034457, 123318126, 161379276, 242068914, 246636252, 363103371, 484137828, 726206742, 1089310113, 1452413484, 2178620226, 3267930339, 4357240452, 6535860678, 13071721356]

約数ペア:

[(1, 13071721356), (2, 6535860678), (3, 4357240452), (4, 3267930339), (6, 2178620226), (9, 1452413484), (12, 1089310113), (18, 726206742), (27, 484137828), (36, 363103371), (53, 246636252), (54, 242068914), (81, 161379276), (106, 123318126), (108, 121034457), (159, 82212084), (162, 80689638), (212, 61659063), (243, 53793092), (318, 41106042), (324, 40344819), (477, 27404028), (486, 26896546), (636, 20553021), (954, 13702014), (972, 13448273), (1431, 9134676), (1908, 6851007), (2862, 4567338), (4293, 3044892), (5724, 2283669), (8586, 1522446), (12879, 1014964), (17172, 761223), (25758, 507482), (51516, 253741)]