66364218

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20147}}^1$

素因数の和:20219

約数の個数: 32

約数和(自身を含む): 149901120

約数和(自身を除く): 83536902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20147, 40294, 60441, 120882, 181323, 362646, 543969, 1087938, 1228967, 2457934, 3686901, 7373802, 11060703, 22121406, 33182109, 66364218]

約数ペア:

[(1, 66364218), (2, 33182109), (3, 22121406), (6, 11060703), (9, 7373802), (18, 3686901), (27, 2457934), (54, 1228967), (61, 1087938), (122, 543969), (183, 362646), (366, 181323), (549, 120882), (1098, 60441), (1647, 40294), (3294, 20147)]