18409032

素因数分解:

$2^3\times 3^4\times {\mathrm{28409}}^1$

素因数の和:28427

約数の個数: 40

約数和(自身を含む): 51564150

約数和(自身を除く): 33155118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 28409, 56818, 85227, 113636, 170454, 227272, 255681, 340908, 511362, 681816, 767043, 1022724, 1534086, 2045448, 2301129, 3068172, 4602258, 6136344, 9204516, 18409032]

約数ペア:

[(1, 18409032), (2, 9204516), (3, 6136344), (4, 4602258), (6, 3068172), (8, 2301129), (9, 2045448), (12, 1534086), (18, 1022724), (24, 767043), (27, 681816), (36, 511362), (54, 340908), (72, 255681), (81, 227272), (108, 170454), (162, 113636), (216, 85227), (324, 56818), (648, 28409)]