19750360248

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{429281}}^1$

素因数の和:429370

約数の個数: 80

約数和(自身を含む): 56098571760

約数和(自身を除く): 36348211512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 46008, 429281, 858562, 1287843, 1717124, 2575686, 3434248, 3863529, 5151372, 7727058, 10302744, 11590587, 15454116, 23181174, 30478951, 30908232, 34771761, 46362348, 60957902, 69543522, 91436853, 92724696, 121915804, 139087044, 182873706, 243831608, 274310559, 278174088, 365747412, 548621118, 731494824, 822931677, 1097242236, 1645863354, 2194484472, 2468795031, 3291726708, 4937590062, 6583453416, 9875180124, 19750360248]

約数ペア:

[(1, 19750360248), (2, 9875180124), (3, 6583453416), (4, 4937590062), (6, 3291726708), (8, 2468795031), (9, 2194484472), (12, 1645863354), (18, 1097242236), (24, 822931677), (27, 731494824), (36, 548621118), (54, 365747412), (71, 278174088), (72, 274310559), (81, 243831608), (108, 182873706), (142, 139087044), (162, 121915804), (213, 92724696), (216, 91436853), (284, 69543522), (324, 60957902), (426, 46362348), (568, 34771761), (639, 30908232), (648, 30478951), (852, 23181174), (1278, 15454116), (1704, 11590587), (1917, 10302744), (2556, 7727058), (3834, 5151372), (5112, 3863529), (5751, 3434248), (7668, 2575686), (11502, 1717124), (15336, 1287843), (23004, 858562), (46008, 429281)]