2907702012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{70459}}^1$

素因数の和:70666

約数の個数: 48

約数和(自身を含む): 7181283200

約数和(自身を除く): 4273581188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2172, 3439, 6878, 10317, 13756, 20634, 41268, 70459, 140918, 211377, 281836, 422754, 845508, 1338721, 2677442, 4016163, 5354884, 8032326, 12753079, 16064652, 25506158, 38259237, 51012316, 76518474, 153036948, 242308501, 484617002, 726925503, 969234004, 1453851006, 2907702012]

約数ペア:

[(1, 2907702012), (2, 1453851006), (3, 969234004), (4, 726925503), (6, 484617002), (12, 242308501), (19, 153036948), (38, 76518474), (57, 51012316), (76, 38259237), (114, 25506158), (181, 16064652), (228, 12753079), (362, 8032326), (543, 5354884), (724, 4016163), (1086, 2677442), (2172, 1338721), (3439, 845508), (6878, 422754), (10317, 281836), (13756, 211377), (20634, 140918), (41268, 70459)]