8712522

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 24216192

約数和(自身を除く): 15503670

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 197, 234, 243, 273, 351, 378, 394, 486, 546, 567, 591, 702, 819, 1053, 1134, 1182, 1379, 1638, 1701, 1773, 2106, 2457, 2561, 2758, 3159, 3402, 3546, 4137, 4914, 5122, 5319, 6318, 7371, 7683, 8274, 10638, 12411, 14742, 15366, 15957, 17927, 22113, 23049, 24822, 31914, 35854, 37233, 44226, 46098, 47871, 53781, 69147, 74466, 95742, 107562, 111699, 138294, 161343, 207441, 223398, 322686, 335097, 414882, 484029, 622323, 670194, 968058, 1244646, 1452087, 2904174, 4356261, 8712522]

約数ペア:

[(1, 8712522), (2, 4356261), (3, 2904174), (6, 1452087), (7, 1244646), (9, 968058), (13, 670194), (14, 622323), (18, 484029), (21, 414882), (26, 335097), (27, 322686), (39, 223398), (42, 207441), (54, 161343), (63, 138294), (78, 111699), (81, 107562), (91, 95742), (117, 74466), (126, 69147), (162, 53781), (182, 47871), (189, 46098), (197, 44226), (234, 37233), (243, 35854), (273, 31914), (351, 24822), (378, 23049), (394, 22113), (486, 17927), (546, 15957), (567, 15366), (591, 14742), (702, 12411), (819, 10638), (1053, 8274), (1134, 7683), (1182, 7371), (1379, 6318), (1638, 5319), (1701, 5122), (1773, 4914), (2106, 4137), (2457, 3546), (2561, 3402), (2758, 3159)]