15698020086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1209587}}^1$

素因数の和:1209705

約数の個数: 48

約数和(自身を含む): 39248711424

約数和(自身を除く): 23550691338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 1209587, 2419174, 3628761, 7257522, 8467109, 10886283, 16934218, 21772566, 25401327, 50802654, 76203981, 124587461, 152407962, 249174922, 373762383, 747524766, 872112227, 1121287149, 1744224454, 2242574298, 2616336681, 5232673362, 7849010043, 15698020086]

約数ペア:

[(1, 15698020086), (2, 7849010043), (3, 5232673362), (6, 2616336681), (7, 2242574298), (9, 1744224454), (14, 1121287149), (18, 872112227), (21, 747524766), (42, 373762383), (63, 249174922), (103, 152407962), (126, 124587461), (206, 76203981), (309, 50802654), (618, 25401327), (721, 21772566), (927, 16934218), (1442, 10886283), (1854, 8467109), (2163, 7257522), (4326, 3628761), (6489, 2419174), (12978, 1209587)]