61818894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 152755200

約数和(自身を除く): 90936306

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 171, 174, 207, 261, 271, 342, 414, 437, 522, 542, 551, 667, 813, 874, 1102, 1311, 1334, 1626, 1653, 2001, 2439, 2622, 3306, 3933, 4002, 4878, 4959, 5149, 6003, 6233, 7859, 7866, 9918, 10298, 12006, 12466, 12673, 15447, 15718, 18699, 23577, 25346, 30894, 37398, 38019, 46341, 47154, 56097, 70731, 76038, 92682, 112194, 114057, 118427, 141462, 149321, 180757, 228114, 236854, 298642, 355281, 361514, 447963, 542271, 710562, 895926, 1065843, 1084542, 1343889, 1626813, 2131686, 2687778, 3253626, 3434383, 6868766, 10303149, 20606298, 30909447, 61818894]

約数ペア:

[(1, 61818894), (2, 30909447), (3, 20606298), (6, 10303149), (9, 6868766), (18, 3434383), (19, 3253626), (23, 2687778), (29, 2131686), (38, 1626813), (46, 1343889), (57, 1084542), (58, 1065843), (69, 895926), (87, 710562), (114, 542271), (138, 447963), (171, 361514), (174, 355281), (207, 298642), (261, 236854), (271, 228114), (342, 180757), (414, 149321), (437, 141462), (522, 118427), (542, 114057), (551, 112194), (667, 92682), (813, 76038), (874, 70731), (1102, 56097), (1311, 47154), (1334, 46341), (1626, 38019), (1653, 37398), (2001, 30894), (2439, 25346), (2622, 23577), (3306, 18699), (3933, 15718), (4002, 15447), (4878, 12673), (4959, 12466), (5149, 12006), (6003, 10298), (6233, 9918), (7859, 7866)]