2008790766

素因数分解:

$2^1\times 3^4\times {\mathrm{547}}^1\times {\mathrm{22669}}^1$

素因数の和:23230

約数の個数: 40

約数和(自身を含む): 4509607080

約数和(自身を除く): 2500816314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 547, 1094, 1641, 3282, 4923, 9846, 14769, 22669, 29538, 44307, 45338, 68007, 88614, 136014, 204021, 408042, 612063, 1224126, 1836189, 3672378, 12399943, 24799886, 37199829, 74399658, 111599487, 223198974, 334798461, 669596922, 1004395383, 2008790766]

約数ペア:

[(1, 2008790766), (2, 1004395383), (3, 669596922), (6, 334798461), (9, 223198974), (18, 111599487), (27, 74399658), (54, 37199829), (81, 24799886), (162, 12399943), (547, 3672378), (1094, 1836189), (1641, 1224126), (3282, 612063), (4923, 408042), (9846, 204021), (14769, 136014), (22669, 88614), (29538, 68007), (44307, 45338)]