2021004456468

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1\times {\mathrm{20809}}^1$

素因数の和:22881

約数の個数: 96

約数和(自身を含む): 4868221478400

約数和(自身を除く): 2847217021932

約数列:

[1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 636, 948, 1933, 3866, 4187, 5799, 7732, 8374, 11598, 12561, 16748, 20809, 23196, 25122, 41618, 50244, 62427, 83236, 102449, 124854, 152707, 204898, 249708, 305414, 307347, 409796, 458121, 610828, 614694, 916242, 1102877, 1229388, 1643911, 1832484, 2205754, 3287822, 3308631, 4411508, 4931733, 6575644, 6617262, 8093471, 9863466, 13234524, 16186942, 19726932, 24280413, 32373884, 40223797, 48560826, 80447594, 87127283, 97121652, 120671391, 160895188, 174254566, 241342782, 261381849, 348509132, 482685564, 522763698, 1045527396, 2131861241, 3177679963, 4263722482, 6355359926, 6395583723, 8527444964, 9533039889, 12710719852, 12791167446, 19066079778, 25582334892, 38132159556, 168417038039, 336834076078, 505251114117, 673668152156, 1010502228234, 2021004456468]

約数ペア:

[(1, 2021004456468), (2, 1010502228234), (3, 673668152156), (4, 505251114117), (6, 336834076078), (12, 168417038039), (53, 38132159556), (79, 25582334892), (106, 19066079778), (158, 12791167446), (159, 12710719852), (212, 9533039889), (237, 8527444964), (316, 6395583723), (318, 6355359926), (474, 4263722482), (636, 3177679963), (948, 2131861241), (1933, 1045527396), (3866, 522763698), (4187, 482685564), (5799, 348509132), (7732, 261381849), (8374, 241342782), (11598, 174254566), (12561, 160895188), (16748, 120671391), (20809, 97121652), (23196, 87127283), (25122, 80447594), (41618, 48560826), (50244, 40223797), (62427, 32373884), (83236, 24280413), (102449, 19726932), (124854, 16186942), (152707, 13234524), (204898, 9863466), (249708, 8093471), (305414, 6617262), (307347, 6575644), (409796, 4931733), (458121, 4411508), (610828, 3308631), (614694, 3287822), (916242, 2205754), (1102877, 1832484), (1229388, 1643911)]