6560792028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{13037}}^1$

素因数の和:15051

約数の個数: 72

約数和(自身を含む): 18964344672

約数和(自身を除く): 12403552644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1997, 3994, 5991, 7988, 11982, 13037, 13979, 17973, 23964, 26074, 27958, 35946, 39111, 41937, 52148, 55916, 71892, 78222, 83874, 91259, 117333, 125811, 156444, 167748, 182518, 234666, 251622, 273777, 365036, 469332, 503244, 547554, 821331, 1095108, 1642662, 3285324, 26034889, 52069778, 78104667, 104139556, 156209334, 182244223, 234314001, 312418668, 364488446, 468628002, 546732669, 728976892, 937256004, 1093465338, 1640198007, 2186930676, 3280396014, 6560792028]

約数ペア:

[(1, 6560792028), (2, 3280396014), (3, 2186930676), (4, 1640198007), (6, 1093465338), (7, 937256004), (9, 728976892), (12, 546732669), (14, 468628002), (18, 364488446), (21, 312418668), (28, 234314001), (36, 182244223), (42, 156209334), (63, 104139556), (84, 78104667), (126, 52069778), (252, 26034889), (1997, 3285324), (3994, 1642662), (5991, 1095108), (7988, 821331), (11982, 547554), (13037, 503244), (13979, 469332), (17973, 365036), (23964, 273777), (26074, 251622), (27958, 234666), (35946, 182518), (39111, 167748), (41937, 156444), (52148, 125811), (55916, 117333), (71892, 91259), (78222, 83874)]