221933736

素因数分解:

$2^3\times 3^3\times {\mathrm{1027471}}^1$

素因数の和:1027486

約数の個数: 32

約数和(自身を含む): 616483200

約数和(自身を除く): 394549464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1027471, 2054942, 3082413, 4109884, 6164826, 8219768, 9247239, 12329652, 18494478, 24659304, 27741717, 36988956, 55483434, 73977912, 110966868, 221933736]

約数ペア:

[(1, 221933736), (2, 110966868), (3, 73977912), (4, 55483434), (6, 36988956), (8, 27741717), (9, 24659304), (12, 18494478), (18, 12329652), (24, 9247239), (27, 8219768), (36, 6164826), (54, 4109884), (72, 3082413), (108, 2054942), (216, 1027471)]