42390486

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 101511360

約数和(自身を除く): 59120874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 459, 549, 757, 918, 1037, 1098, 1514, 1647, 2074, 2271, 3111, 3294, 4542, 6222, 6813, 9333, 12869, 13626, 18666, 20439, 25738, 27999, 38607, 40878, 46177, 55998, 77214, 92354, 115821, 138531, 231642, 277062, 347463, 415593, 694926, 785009, 831186, 1246779, 1570018, 2355027, 2493558, 4710054, 7065081, 14130162, 21195243, 42390486]

約数ペア:

[(1, 42390486), (2, 21195243), (3, 14130162), (6, 7065081), (9, 4710054), (17, 2493558), (18, 2355027), (27, 1570018), (34, 1246779), (51, 831186), (54, 785009), (61, 694926), (102, 415593), (122, 347463), (153, 277062), (183, 231642), (306, 138531), (366, 115821), (459, 92354), (549, 77214), (757, 55998), (918, 46177), (1037, 40878), (1098, 38607), (1514, 27999), (1647, 25738), (2074, 20439), (2271, 18666), (3111, 13626), (3294, 12869), (4542, 9333), (6222, 6813)]