18374742

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1499}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 22665258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 1499, 2043, 2998, 4086, 4497, 6129, 8994, 12258, 13491, 26982, 40473, 80946, 340273, 680546, 1020819, 2041638, 3062457, 6124914, 9187371, 18374742]

約数ペア:

[(1, 18374742), (2, 9187371), (3, 6124914), (6, 3062457), (9, 2041638), (18, 1020819), (27, 680546), (54, 340273), (227, 80946), (454, 40473), (681, 26982), (1362, 13491), (1499, 12258), (2043, 8994), (2998, 6129), (4086, 4497)]