1330375428

素因数分解:

$2^2\times 3^6\times {\mathrm{456233}}^1$

素因数の和:456255

約数の個数: 42

約数和(自身を含む): 3490646334

約数和(自身を除く): 2160270906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 456233, 912466, 1368699, 1824932, 2737398, 4106097, 5474796, 8212194, 12318291, 16424388, 24636582, 36954873, 49273164, 73909746, 110864619, 147819492, 221729238, 332593857, 443458476, 665187714, 1330375428]

約数ペア:

[(1, 1330375428), (2, 665187714), (3, 443458476), (4, 332593857), (6, 221729238), (9, 147819492), (12, 110864619), (18, 73909746), (27, 49273164), (36, 36954873), (54, 24636582), (81, 16424388), (108, 12318291), (162, 8212194), (243, 5474796), (324, 4106097), (486, 2737398), (729, 1824932), (972, 1368699), (1458, 912466), (2916, 456233)]