19923354

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 51166080

約数和(自身を除く): 31242726

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 1973, 3366, 3946, 5049, 5919, 10098, 11838, 17757, 21703, 33541, 35514, 43406, 53271, 65109, 67082, 100623, 106542, 130218, 195327, 201246, 301869, 368951, 390654, 585981, 603738, 737902, 905607, 1106853, 1171962, 1811214, 2213706, 3320559, 6641118, 9961677, 19923354]

約数ペア:

[(1, 19923354), (2, 9961677), (3, 6641118), (6, 3320559), (9, 2213706), (11, 1811214), (17, 1171962), (18, 1106853), (22, 905607), (27, 737902), (33, 603738), (34, 585981), (51, 390654), (54, 368951), (66, 301869), (99, 201246), (102, 195327), (153, 130218), (187, 106542), (198, 100623), (297, 67082), (306, 65109), (374, 53271), (459, 43406), (561, 35514), (594, 33541), (918, 21703), (1122, 17757), (1683, 11838), (1973, 10098), (3366, 5919), (3946, 5049)]