2013672465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{136013}}^1$

素因数の和:136078

約数の個数: 48

約数和(自身を含む): 4073891328

約数和(自身を除く): 2060218863

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 136013, 408039, 680065, 952091, 1224117, 2040195, 2856273, 4760455, 6120585, 6392611, 8568819, 14281365, 19177833, 31963055, 42844095, 44748277, 57533499, 95889165, 134244831, 223741385, 287667495, 402734493, 671224155, 2013672465]

約数ペア:

[(1, 2013672465), (3, 671224155), (5, 402734493), (7, 287667495), (9, 223741385), (15, 134244831), (21, 95889165), (35, 57533499), (45, 44748277), (47, 42844095), (63, 31963055), (105, 19177833), (141, 14281365), (235, 8568819), (315, 6392611), (329, 6120585), (423, 4760455), (705, 2856273), (987, 2040195), (1645, 1224117), (2115, 952091), (2961, 680065), (4935, 408039), (14805, 136013)]