1613772972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{148927}}^1$

素因数の和:148987

約数の個数: 72

約数和(自身を含む): 4770461696

約数和(自身を除く): 3156688724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 148927, 297854, 446781, 595708, 893562, 1042489, 1340343, 1787124, 2084978, 2680686, 3127467, 4169956, 5361372, 6254934, 6403861, 9382401, 12509868, 12807722, 18764802, 19211583, 25615444, 37529604, 38423166, 44827027, 57634749, 76846332, 89654054, 115269498, 134481081, 179308108, 230538996, 268962162, 403443243, 537924324, 806886486, 1613772972]

約数ペア:

[(1, 1613772972), (2, 806886486), (3, 537924324), (4, 403443243), (6, 268962162), (7, 230538996), (9, 179308108), (12, 134481081), (14, 115269498), (18, 89654054), (21, 76846332), (28, 57634749), (36, 44827027), (42, 38423166), (43, 37529604), (63, 25615444), (84, 19211583), (86, 18764802), (126, 12807722), (129, 12509868), (172, 9382401), (252, 6403861), (258, 6254934), (301, 5361372), (387, 4169956), (516, 3127467), (602, 2680686), (774, 2084978), (903, 1787124), (1204, 1340343), (1548, 1042489), (1806, 893562), (2709, 595708), (3612, 446781), (5418, 297854), (10836, 148927)]