947674476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197927}}^1$

素因数の和:197963

約数の個数: 72

約数和(自身を含む): 2881831680

約数和(自身を除く): 1934157204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 197927, 395854, 593781, 791708, 1187562, 1385489, 1781343, 2375124, 2770978, 3562686, 3760613, 4156467, 5541956, 7125372, 7521226, 8312934, 11281839, 12469401, 15042452, 16625868, 22563678, 24938802, 26324291, 33845517, 45127356, 49877604, 52648582, 67691034, 78972873, 105297164, 135382068, 157945746, 236918619, 315891492, 473837238, 947674476]

約数ペア:

[(1, 947674476), (2, 473837238), (3, 315891492), (4, 236918619), (6, 157945746), (7, 135382068), (9, 105297164), (12, 78972873), (14, 67691034), (18, 52648582), (19, 49877604), (21, 45127356), (28, 33845517), (36, 26324291), (38, 24938802), (42, 22563678), (57, 16625868), (63, 15042452), (76, 12469401), (84, 11281839), (114, 8312934), (126, 7521226), (133, 7125372), (171, 5541956), (228, 4156467), (252, 3760613), (266, 3562686), (342, 2770978), (399, 2375124), (532, 1781343), (684, 1385489), (798, 1187562), (1197, 791708), (1596, 593781), (2394, 395854), (4788, 197927)]