1901353734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{5591}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 4710700800

約数和(自身を除く): 2809347066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2699, 5398, 5591, 8097, 11182, 16194, 16773, 18893, 24291, 33546, 37786, 39137, 48582, 50319, 56679, 78274, 100638, 113358, 117411, 170037, 234822, 340074, 352233, 704466, 15090109, 30180218, 45270327, 90540654, 105630763, 135810981, 211261526, 271621962, 316892289, 633784578, 950676867, 1901353734]

約数ペア:

[(1, 1901353734), (2, 950676867), (3, 633784578), (6, 316892289), (7, 271621962), (9, 211261526), (14, 135810981), (18, 105630763), (21, 90540654), (42, 45270327), (63, 30180218), (126, 15090109), (2699, 704466), (5398, 352233), (5591, 340074), (8097, 234822), (11182, 170037), (16194, 117411), (16773, 113358), (18893, 100638), (24291, 78274), (33546, 56679), (37786, 50319), (39137, 48582)]