19321416

素因数分解:

$2^3\times 3^6\times {\mathrm{3313}}^1$

素因数の和:3337

約数の個数: 56

約数和(自身を含む): 54333030

約数和(自身を除く): 35011614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 3313, 5832, 6626, 9939, 13252, 19878, 26504, 29817, 39756, 59634, 79512, 89451, 119268, 178902, 238536, 268353, 357804, 536706, 715608, 805059, 1073412, 1610118, 2146824, 2415177, 3220236, 4830354, 6440472, 9660708, 19321416]

約数ペア:

[(1, 19321416), (2, 9660708), (3, 6440472), (4, 4830354), (6, 3220236), (8, 2415177), (9, 2146824), (12, 1610118), (18, 1073412), (24, 805059), (27, 715608), (36, 536706), (54, 357804), (72, 268353), (81, 238536), (108, 178902), (162, 119268), (216, 89451), (243, 79512), (324, 59634), (486, 39756), (648, 29817), (729, 26504), (972, 19878), (1458, 13252), (1944, 9939), (2916, 6626), (3313, 5832)]