19689970692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2275771}}^1$

素因数の和:2275888

約数の個数: 48

約数和(自身を含む): 53016384512

約数和(自身を除く): 33326413820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 2275771, 4551542, 6827313, 9103084, 13654626, 15930397, 27309252, 31860794, 47791191, 63721588, 95582382, 191164764, 234404413, 468808826, 703213239, 937617652, 1406426478, 1640830891, 2812852956, 3281661782, 4922492673, 6563323564, 9844985346, 19689970692]

約数ペア:

[(1, 19689970692), (2, 9844985346), (3, 6563323564), (4, 4922492673), (6, 3281661782), (7, 2812852956), (12, 1640830891), (14, 1406426478), (21, 937617652), (28, 703213239), (42, 468808826), (84, 234404413), (103, 191164764), (206, 95582382), (309, 63721588), (412, 47791191), (618, 31860794), (721, 27309252), (1236, 15930397), (1442, 13654626), (2163, 9103084), (2884, 6827313), (4326, 4551542), (8652, 2275771)]