15669615612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{946919}}^1$

素因数の和:947130

約数の個数: 48

約数和(自身を含む): 41997795840

約数和(自身を除く): 26328180228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 946919, 1893838, 2840757, 3787676, 5681514, 6628433, 11363028, 13256866, 19885299, 26513732, 39770598, 79541196, 186543043, 373086086, 559629129, 746172172, 1119258258, 1305801301, 2238516516, 2611602602, 3917403903, 5223205204, 7834807806, 15669615612]

約数ペア:

[(1, 15669615612), (2, 7834807806), (3, 5223205204), (4, 3917403903), (6, 2611602602), (7, 2238516516), (12, 1305801301), (14, 1119258258), (21, 746172172), (28, 559629129), (42, 373086086), (84, 186543043), (197, 79541196), (394, 39770598), (591, 26513732), (788, 19885299), (1182, 13256866), (1379, 11363028), (2364, 6628433), (2758, 5681514), (4137, 3787676), (5516, 2840757), (8274, 1893838), (16548, 946919)]