7156978398

素因数分解:

$2^1\times 3^5\times {\mathrm{2129}}^1\times {\mathrm{6917}}^1$

素因数の和:9063

約数の個数: 48

約数和(自身を含む): 16090991280

約数和(自身を除く): 8934012882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2129, 4258, 6387, 6917, 12774, 13834, 19161, 20751, 38322, 41502, 57483, 62253, 114966, 124506, 172449, 186759, 344898, 373518, 517347, 560277, 1034694, 1120554, 1680831, 3361662, 14726293, 29452586, 44178879, 88357758, 132536637, 265073274, 397609911, 795219822, 1192829733, 2385659466, 3578489199, 7156978398]

約数ペア:

[(1, 7156978398), (2, 3578489199), (3, 2385659466), (6, 1192829733), (9, 795219822), (18, 397609911), (27, 265073274), (54, 132536637), (81, 88357758), (162, 44178879), (243, 29452586), (486, 14726293), (2129, 3361662), (4258, 1680831), (6387, 1120554), (6917, 1034694), (12774, 560277), (13834, 517347), (19161, 373518), (20751, 344898), (38322, 186759), (41502, 172449), (57483, 124506), (62253, 114966)]