19914012

素因数分解:

$2^2\times 3^4\times {\mathrm{61463}}^1$

素因数の和:61479

約数の個数: 30

約数和(自身を含む): 52060008

約数和(自身を除く): 32145996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61463, 122926, 184389, 245852, 368778, 553167, 737556, 1106334, 1659501, 2212668, 3319002, 4978503, 6638004, 9957006, 19914012]

約数ペア:

[(1, 19914012), (2, 9957006), (3, 6638004), (4, 4978503), (6, 3319002), (9, 2212668), (12, 1659501), (18, 1106334), (27, 737556), (36, 553167), (54, 368778), (81, 245852), (108, 184389), (162, 122926), (324, 61463)]