2039375556

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{123419}}^1$

素因数の和:123455

約数の個数: 72

約数和(自身を含む): 5660534880

約数和(自身を除く): 3621159324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 123419, 246838, 370257, 493676, 740514, 1110771, 1481028, 2098123, 2221542, 3332313, 4196246, 4443084, 6294369, 6664626, 8392492, 9996939, 12588738, 13329252, 18883107, 19993878, 25177476, 29990817, 37766214, 39987756, 56649321, 59981634, 75532428, 113298642, 119963268, 169947963, 226597284, 339895926, 509843889, 679791852, 1019687778, 2039375556]

約数ペア:

[(1, 2039375556), (2, 1019687778), (3, 679791852), (4, 509843889), (6, 339895926), (9, 226597284), (12, 169947963), (17, 119963268), (18, 113298642), (27, 75532428), (34, 59981634), (36, 56649321), (51, 39987756), (54, 37766214), (68, 29990817), (81, 25177476), (102, 19993878), (108, 18883107), (153, 13329252), (162, 12588738), (204, 9996939), (243, 8392492), (306, 6664626), (324, 6294369), (459, 4443084), (486, 4196246), (612, 3332313), (918, 2221542), (972, 2098123), (1377, 1481028), (1836, 1110771), (2754, 740514), (4131, 493676), (5508, 370257), (8262, 246838), (16524, 123419)]