221714982

素因数分解:

$2^1\times 3^4\times {\mathrm{1153}}^1\times {\mathrm{1187}}^1$

素因数の和:2354

約数の個数: 40

約数和(自身を含む): 497655576

約数和(自身を除く): 275940594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1153, 1187, 2306, 2374, 3459, 3561, 6918, 7122, 10377, 10683, 20754, 21366, 31131, 32049, 62262, 64098, 93393, 96147, 186786, 192294, 1368611, 2737222, 4105833, 8211666, 12317499, 24634998, 36952497, 73904994, 110857491, 221714982]

約数ペア:

[(1, 221714982), (2, 110857491), (3, 73904994), (6, 36952497), (9, 24634998), (18, 12317499), (27, 8211666), (54, 4105833), (81, 2737222), (162, 1368611), (1153, 192294), (1187, 186786), (2306, 96147), (2374, 93393), (3459, 64098), (3561, 62262), (6918, 32049), (7122, 31131), (10377, 21366), (10683, 20754)]