18799620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 63721728

約数和(自身を除く): 44922108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 2633, 3570, 5266, 7140, 7899, 10532, 13165, 15798, 18431, 26330, 31596, 36862, 39495, 44761, 52660, 55293, 73724, 78990, 89522, 92155, 110586, 134283, 157980, 179044, 184310, 221172, 223805, 268566, 276465, 313327, 368620, 447610, 537132, 552930, 626654, 671415, 895220, 939981, 1105860, 1253308, 1342830, 1566635, 1879962, 2685660, 3133270, 3759924, 4699905, 6266540, 9399810, 18799620]

約数ペア:

[(1, 18799620), (2, 9399810), (3, 6266540), (4, 4699905), (5, 3759924), (6, 3133270), (7, 2685660), (10, 1879962), (12, 1566635), (14, 1342830), (15, 1253308), (17, 1105860), (20, 939981), (21, 895220), (28, 671415), (30, 626654), (34, 552930), (35, 537132), (42, 447610), (51, 368620), (60, 313327), (68, 276465), (70, 268566), (84, 223805), (85, 221172), (102, 184310), (105, 179044), (119, 157980), (140, 134283), (170, 110586), (204, 92155), (210, 89522), (238, 78990), (255, 73724), (340, 55293), (357, 52660), (420, 44761), (476, 39495), (510, 36862), (595, 31596), (714, 26330), (1020, 18431), (1190, 15798), (1428, 13165), (1785, 10532), (2380, 7899), (2633, 7140), (3570, 5266)]