1018346508

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 2613750048

約数和(自身を除く): 1595403540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 173, 226, 339, 346, 452, 519, 678, 692, 1017, 1038, 1356, 1447, 1557, 2034, 2076, 2894, 3114, 4068, 4341, 5788, 6228, 8682, 13023, 17364, 19549, 26046, 39098, 52092, 58647, 78196, 117294, 163511, 175941, 234588, 250331, 327022, 351882, 490533, 500662, 654044, 703764, 750993, 981066, 1001324, 1471599, 1501986, 1962132, 2252979, 2943198, 3003972, 4505958, 5886396, 9011916, 28287403, 56574806, 84862209, 113149612, 169724418, 254586627, 339448836, 509173254, 1018346508]

約数ペア:

[(1, 1018346508), (2, 509173254), (3, 339448836), (4, 254586627), (6, 169724418), (9, 113149612), (12, 84862209), (18, 56574806), (36, 28287403), (113, 9011916), (173, 5886396), (226, 4505958), (339, 3003972), (346, 2943198), (452, 2252979), (519, 1962132), (678, 1501986), (692, 1471599), (1017, 1001324), (1038, 981066), (1356, 750993), (1447, 703764), (1557, 654044), (2034, 500662), (2076, 490533), (2894, 351882), (3114, 327022), (4068, 250331), (4341, 234588), (5788, 175941), (6228, 163511), (8682, 117294), (13023, 78196), (17364, 58647), (19549, 52092), (26046, 39098)]