18554310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 52127712

約数和(自身を除く): 33573402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 67, 85, 90, 102, 134, 153, 170, 181, 201, 255, 306, 335, 362, 402, 510, 543, 603, 670, 765, 905, 1005, 1086, 1139, 1206, 1530, 1629, 1810, 2010, 2278, 2715, 3015, 3077, 3258, 3417, 5430, 5695, 6030, 6154, 6834, 8145, 9231, 10251, 11390, 12127, 15385, 16290, 17085, 18462, 20502, 24254, 27693, 30770, 34170, 36381, 46155, 51255, 55386, 60635, 72762, 92310, 102510, 109143, 121270, 138465, 181905, 206159, 218286, 276930, 363810, 412318, 545715, 618477, 1030795, 1091430, 1236954, 1855431, 2061590, 3092385, 3710862, 6184770, 9277155, 18554310]

約数ペア:

[(1, 18554310), (2, 9277155), (3, 6184770), (5, 3710862), (6, 3092385), (9, 2061590), (10, 1855431), (15, 1236954), (17, 1091430), (18, 1030795), (30, 618477), (34, 545715), (45, 412318), (51, 363810), (67, 276930), (85, 218286), (90, 206159), (102, 181905), (134, 138465), (153, 121270), (170, 109143), (181, 102510), (201, 92310), (255, 72762), (306, 60635), (335, 55386), (362, 51255), (402, 46155), (510, 36381), (543, 34170), (603, 30770), (670, 27693), (765, 24254), (905, 20502), (1005, 18462), (1086, 17085), (1139, 16290), (1206, 15385), (1530, 12127), (1629, 11390), (1810, 10251), (2010, 9231), (2278, 8145), (2715, 6834), (3015, 6154), (3077, 6030), (3258, 5695), (3417, 5430)]