15409836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 44182320

約数和(自身を除く): 28772484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1733, 2223, 2964, 3466, 4446, 5199, 6932, 8892, 10398, 15597, 20796, 22529, 31194, 32927, 45058, 62388, 65854, 67587, 90116, 98781, 131708, 135174, 197562, 202761, 270348, 296343, 395124, 405522, 428051, 592686, 811044, 856102, 1185372, 1284153, 1712204, 2568306, 3852459, 5136612, 7704918, 15409836]

約数ペア:

[(1, 15409836), (2, 7704918), (3, 5136612), (4, 3852459), (6, 2568306), (9, 1712204), (12, 1284153), (13, 1185372), (18, 856102), (19, 811044), (26, 592686), (36, 428051), (38, 405522), (39, 395124), (52, 296343), (57, 270348), (76, 202761), (78, 197562), (114, 135174), (117, 131708), (156, 98781), (171, 90116), (228, 67587), (234, 65854), (247, 62388), (342, 45058), (468, 32927), (494, 31194), (684, 22529), (741, 20796), (988, 15597), (1482, 10398), (1733, 8892), (2223, 6932), (2964, 5199), (3466, 4446)]