842981814

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2833}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 1863910464

約数和(自身を除く): 1020928650

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 271, 366, 542, 549, 813, 1098, 1626, 2439, 2833, 4878, 5666, 8499, 16531, 16998, 25497, 33062, 49593, 50994, 99186, 148779, 172813, 297558, 345626, 518439, 767743, 1036878, 1535486, 1555317, 2303229, 3110634, 4606458, 6909687, 13819374, 46832323, 93664646, 140496969, 280993938, 421490907, 842981814]

約数ペア:

[(1, 842981814), (2, 421490907), (3, 280993938), (6, 140496969), (9, 93664646), (18, 46832323), (61, 13819374), (122, 6909687), (183, 4606458), (271, 3110634), (366, 2303229), (542, 1555317), (549, 1535486), (813, 1036878), (1098, 767743), (1626, 518439), (2439, 345626), (2833, 297558), (4878, 172813), (5666, 148779), (8499, 99186), (16531, 50994), (16998, 49593), (25497, 33062)]