19758473352

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5177797}}^1$

素因数の和:5177862

約数の個数: 48

約数和(自身を含む): 54522212940

約数和(自身を除く): 34763739588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5177797, 10355594, 15533391, 20711188, 31066782, 41422376, 46600173, 62133564, 93200346, 124267128, 186400692, 274423241, 372801384, 548846482, 823269723, 1097692964, 1646539446, 2195385928, 2469809169, 3293078892, 4939618338, 6586157784, 9879236676, 19758473352]

約数ペア:

[(1, 19758473352), (2, 9879236676), (3, 6586157784), (4, 4939618338), (6, 3293078892), (8, 2469809169), (9, 2195385928), (12, 1646539446), (18, 1097692964), (24, 823269723), (36, 548846482), (53, 372801384), (72, 274423241), (106, 186400692), (159, 124267128), (212, 93200346), (318, 62133564), (424, 46600173), (477, 41422376), (636, 31066782), (954, 20711188), (1272, 15533391), (1908, 10355594), (3816, 5177797)]