15679312428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{189997}}^1$

素因数の和:190063

約数の個数: 72

約数和(自身を含む): 41187006448

約数和(自身を除く): 25507694020

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 529, 598, 897, 1058, 1196, 1587, 1794, 2116, 3174, 3588, 6348, 6877, 13754, 20631, 27508, 41262, 82524, 189997, 379994, 569991, 759988, 1139982, 2279964, 2469961, 4369931, 4939922, 7409883, 8739862, 9879844, 13109793, 14819766, 17479724, 26219586, 29639532, 52439172, 56809103, 100508413, 113618206, 170427309, 201016826, 227236412, 301525239, 340854618, 402033652, 603050478, 681709236, 1206100956, 1306609369, 2613218738, 3919828107, 5226437476, 7839656214, 15679312428]

約数ペア:

[(1, 15679312428), (2, 7839656214), (3, 5226437476), (4, 3919828107), (6, 2613218738), (12, 1306609369), (13, 1206100956), (23, 681709236), (26, 603050478), (39, 402033652), (46, 340854618), (52, 301525239), (69, 227236412), (78, 201016826), (92, 170427309), (138, 113618206), (156, 100508413), (276, 56809103), (299, 52439172), (529, 29639532), (598, 26219586), (897, 17479724), (1058, 14819766), (1196, 13109793), (1587, 9879844), (1794, 8739862), (2116, 7409883), (3174, 4939922), (3588, 4369931), (6348, 2469961), (6877, 2279964), (13754, 1139982), (20631, 759988), (27508, 569991), (41262, 379994), (82524, 189997)]