18595170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2117

約数の個数: 80

約数和(自身を含む): 54571968

約数和(自身を除く): 35976798

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2087, 2970, 4174, 4455, 6261, 8910, 10435, 12522, 18783, 20870, 22957, 31305, 37566, 45914, 56349, 62610, 68871, 93915, 112698, 114785, 137742, 169047, 187830, 206613, 229570, 281745, 338094, 344355, 413226, 563490, 619839, 688710, 845235, 1033065, 1239678, 1690470, 1859517, 2066130, 3099195, 3719034, 6198390, 9297585, 18595170]

約数ペア:

[(1, 18595170), (2, 9297585), (3, 6198390), (5, 3719034), (6, 3099195), (9, 2066130), (10, 1859517), (11, 1690470), (15, 1239678), (18, 1033065), (22, 845235), (27, 688710), (30, 619839), (33, 563490), (45, 413226), (54, 344355), (55, 338094), (66, 281745), (81, 229570), (90, 206613), (99, 187830), (110, 169047), (135, 137742), (162, 114785), (165, 112698), (198, 93915), (270, 68871), (297, 62610), (330, 56349), (405, 45914), (495, 37566), (594, 31305), (810, 22957), (891, 20870), (990, 18783), (1485, 12522), (1782, 10435), (2087, 8910), (2970, 6261), (4174, 4455)]