2018692728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 6039666360

約数和(自身を除く): 4020973632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1283, 1476, 1599, 1681, 2132, 2566, 2952, 3198, 3362, 3849, 4264, 4797, 5043, 5132, 6396, 6724, 7698, 9594, 10086, 10264, 11547, 12792, 13448, 15129, 15396, 16679, 19188, 20172, 21853, 23094, 30258, 30792, 33358, 38376, 40344, 43706, 46188, 50037, 52603, 60516, 65559, 66716, 87412, 92376, 100074, 105206, 121032, 131118, 133432, 150111, 157809, 174824, 196677, 200148, 210412, 262236, 300222, 315618, 393354, 400296, 420824, 473427, 524472, 600444, 631236, 683839, 786708, 946854, 1200888, 1262472, 1367678, 1573416, 1893708, 2051517, 2156723, 2735356, 3787416, 4103034, 4313446, 5470712, 6154551, 6470169, 8206068, 8626892, 12309102, 12940338, 16412136, 17253784, 19410507, 24618204, 25880676, 28037399, 38821014, 49236408, 51761352, 56074798, 77642028, 84112197, 112149596, 155284056, 168224394, 224299192, 252336591, 336448788, 504673182, 672897576, 1009346364, 2018692728]

約数ペア:

[(1, 2018692728), (2, 1009346364), (3, 672897576), (4, 504673182), (6, 336448788), (8, 252336591), (9, 224299192), (12, 168224394), (13, 155284056), (18, 112149596), (24, 84112197), (26, 77642028), (36, 56074798), (39, 51761352), (41, 49236408), (52, 38821014), (72, 28037399), (78, 25880676), (82, 24618204), (104, 19410507), (117, 17253784), (123, 16412136), (156, 12940338), (164, 12309102), (234, 8626892), (246, 8206068), (312, 6470169), (328, 6154551), (369, 5470712), (468, 4313446), (492, 4103034), (533, 3787416), (738, 2735356), (936, 2156723), (984, 2051517), (1066, 1893708), (1283, 1573416), (1476, 1367678), (1599, 1262472), (1681, 1200888), (2132, 946854), (2566, 786708), (2952, 683839), (3198, 631236), (3362, 600444), (3849, 524472), (4264, 473427), (4797, 420824), (5043, 400296), (5132, 393354), (6396, 315618), (6724, 300222), (7698, 262236), (9594, 210412), (10086, 200148), (10264, 196677), (11547, 174824), (12792, 157809), (13448, 150111), (15129, 133432), (15396, 131118), (16679, 121032), (19188, 105206), (20172, 100074), (21853, 92376), (23094, 87412), (30258, 66716), (30792, 65559), (33358, 60516), (38376, 52603), (40344, 50037), (43706, 46188)]