2018037085492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3823}}^1\times {\mathrm{22303}}^1$

素因数の和:26288

約数の個数: 48

約数和(自身を含む): 3627575375872

約数和(自身を除く): 1609538290380

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 3823, 5917, 7646, 11834, 15292, 22303, 23668, 44606, 89212, 233203, 370831, 466406, 741662, 932812, 1360483, 1483324, 2163391, 2720966, 4326782, 5441932, 8653564, 22620691, 45241382, 85264369, 90482764, 131966851, 170528738, 263933702, 341057476, 527867404, 5201126509, 8270643793, 10402253018, 16541287586, 20804506036, 33082575172, 504509271373, 1009018542746, 2018037085492]

約数ペア:

[(1, 2018037085492), (2, 1009018542746), (4, 504509271373), (61, 33082575172), (97, 20804506036), (122, 16541287586), (194, 10402253018), (244, 8270643793), (388, 5201126509), (3823, 527867404), (5917, 341057476), (7646, 263933702), (11834, 170528738), (15292, 131966851), (22303, 90482764), (23668, 85264369), (44606, 45241382), (89212, 22620691), (233203, 8653564), (370831, 5441932), (466406, 4326782), (741662, 2720966), (932812, 2163391), (1360483, 1483324)]