2012115294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{550661}}^1$

素因数の和:550705

約数の個数: 48

約数和(自身を含む): 5154196320

約数和(自身を除く): 3142081026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 550661, 1101322, 1651983, 3303966, 3854627, 4955949, 7709254, 9911898, 11563881, 15969169, 23127762, 31938338, 34691643, 47907507, 69383286, 95815014, 111784183, 143722521, 223568366, 287445042, 335352549, 670705098, 1006057647, 2012115294]

約数ペア:

[(1, 2012115294), (2, 1006057647), (3, 670705098), (6, 335352549), (7, 287445042), (9, 223568366), (14, 143722521), (18, 111784183), (21, 95815014), (29, 69383286), (42, 47907507), (58, 34691643), (63, 31938338), (87, 23127762), (126, 15969169), (174, 11563881), (203, 9911898), (261, 7709254), (406, 4955949), (522, 3854627), (609, 3303966), (1218, 1651983), (1827, 1101322), (3654, 550661)]