15693608196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20758741}}^1$

素因数の和:20758761

約数の個数: 48

約数和(自身を含む): 46499582080

約数和(自身を除く): 30805973884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20758741, 41517482, 62276223, 83034964, 124552446, 145311187, 186828669, 249104892, 290622374, 373657338, 435933561, 560486007, 581244748, 747314676, 871867122, 1120972014, 1307800683, 1743734244, 2241944028, 2615601366, 3923402049, 5231202732, 7846804098, 15693608196]

約数ペア:

[(1, 15693608196), (2, 7846804098), (3, 5231202732), (4, 3923402049), (6, 2615601366), (7, 2241944028), (9, 1743734244), (12, 1307800683), (14, 1120972014), (18, 871867122), (21, 747314676), (27, 581244748), (28, 560486007), (36, 435933561), (42, 373657338), (54, 290622374), (63, 249104892), (84, 186828669), (108, 145311187), (126, 124552446), (189, 83034964), (252, 62276223), (378, 41517482), (756, 20758741)]