18022830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4553

約数の個数: 64

約数和(自身を含む): 52047360

約数和(自身を除く): 34024530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4517, 9034, 13551, 22585, 27102, 31619, 45170, 63238, 67755, 85823, 94857, 135510, 158095, 171646, 189714, 257469, 316190, 429115, 474285, 514938, 600761, 858230, 948570, 1201522, 1287345, 1802283, 2574690, 3003805, 3604566, 6007610, 9011415, 18022830]

約数ペア:

[(1, 18022830), (2, 9011415), (3, 6007610), (5, 3604566), (6, 3003805), (7, 2574690), (10, 1802283), (14, 1287345), (15, 1201522), (19, 948570), (21, 858230), (30, 600761), (35, 514938), (38, 474285), (42, 429115), (57, 316190), (70, 257469), (95, 189714), (105, 171646), (114, 158095), (133, 135510), (190, 94857), (210, 85823), (266, 67755), (285, 63238), (399, 45170), (570, 31619), (665, 27102), (798, 22585), (1330, 13551), (1995, 9034), (3990, 4517)]