634806486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{90197}}^1$

素因数の和:90245

約数の個数: 48

約数和(自身を含む): 1519655904

約数和(自身を除く): 884849418

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 90197, 180394, 270591, 541182, 811773, 1533349, 1623546, 2074531, 3066698, 4149062, 4600047, 6223593, 9200094, 12447186, 13800141, 18670779, 27600282, 35267027, 37341558, 70534054, 105801081, 211602162, 317403243, 634806486]

約数ペア:

[(1, 634806486), (2, 317403243), (3, 211602162), (6, 105801081), (9, 70534054), (17, 37341558), (18, 35267027), (23, 27600282), (34, 18670779), (46, 13800141), (51, 12447186), (69, 9200094), (102, 6223593), (138, 4600047), (153, 4149062), (207, 3066698), (306, 2074531), (391, 1623546), (414, 1533349), (782, 811773), (1173, 541182), (2346, 270591), (3519, 180394), (7038, 90197)]