18307621836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1274549}}^1$

素因数の和:1274588

約数の個数: 96

約数和(自身を含む): 57099840000

約数和(自身を除く): 38792218164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 1274549, 2549098, 3823647, 5098196, 7647294, 8921843, 11470941, 15294588, 17843686, 22941882, 24216431, 26765529, 34412823, 35687372, 45883764, 48432862, 53531058, 68825646, 72649293, 80296587, 96865724, 107062116, 137651292, 145298586, 160593174, 169515017, 217947879, 240889761, 290597172, 321186348, 339030034, 435895758, 481779522, 508545051, 653843637, 678060068, 871791516, 963559044, 1017090102, 1307687274, 1525635153, 2034180204, 2615374548, 3051270306, 4576905459, 6102540612, 9153810918, 18307621836]

約数ペア:

[(1, 18307621836), (2, 9153810918), (3, 6102540612), (4, 4576905459), (6, 3051270306), (7, 2615374548), (9, 2034180204), (12, 1525635153), (14, 1307687274), (18, 1017090102), (19, 963559044), (21, 871791516), (27, 678060068), (28, 653843637), (36, 508545051), (38, 481779522), (42, 435895758), (54, 339030034), (57, 321186348), (63, 290597172), (76, 240889761), (84, 217947879), (108, 169515017), (114, 160593174), (126, 145298586), (133, 137651292), (171, 107062116), (189, 96865724), (228, 80296587), (252, 72649293), (266, 68825646), (342, 53531058), (378, 48432862), (399, 45883764), (513, 35687372), (532, 34412823), (684, 26765529), (756, 24216431), (798, 22941882), (1026, 17843686), (1197, 15294588), (1596, 11470941), (2052, 8921843), (2394, 7647294), (3591, 5098196), (4788, 3823647), (7182, 2549098), (14364, 1274549)]