15964884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 45440640

約数和(自身を除く): 29475756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 83, 108, 117, 137, 156, 166, 234, 249, 274, 332, 351, 411, 468, 498, 548, 702, 747, 822, 996, 1079, 1233, 1404, 1494, 1644, 1781, 2158, 2241, 2466, 2988, 3237, 3562, 3699, 4316, 4482, 4932, 5343, 6474, 7124, 7398, 8964, 9711, 10686, 11371, 12948, 14796, 16029, 19422, 21372, 22742, 29133, 32058, 34113, 38844, 45484, 48087, 58266, 64116, 68226, 96174, 102339, 116532, 136452, 147823, 192348, 204678, 295646, 307017, 409356, 443469, 591292, 614034, 886938, 1228068, 1330407, 1773876, 2660814, 3991221, 5321628, 7982442, 15964884]

約数ペア:

[(1, 15964884), (2, 7982442), (3, 5321628), (4, 3991221), (6, 2660814), (9, 1773876), (12, 1330407), (13, 1228068), (18, 886938), (26, 614034), (27, 591292), (36, 443469), (39, 409356), (52, 307017), (54, 295646), (78, 204678), (83, 192348), (108, 147823), (117, 136452), (137, 116532), (156, 102339), (166, 96174), (234, 68226), (249, 64116), (274, 58266), (332, 48087), (351, 45484), (411, 38844), (468, 34113), (498, 32058), (548, 29133), (702, 22742), (747, 21372), (822, 19422), (996, 16029), (1079, 14796), (1233, 12948), (1404, 11371), (1494, 10686), (1644, 9711), (1781, 8964), (2158, 7398), (2241, 7124), (2466, 6474), (2988, 5343), (3237, 4932), (3562, 4482), (3699, 4316)]