971884494

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12163

約数の個数: 80

約数和(自身を含む): 2524110336

約数和(自身を除く): 1552225842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2982, 3834, 4473, 5751, 8946, 11502, 12071, 13419, 24142, 26838, 36213, 40257, 72426, 80514, 84497, 108639, 168994, 217278, 253491, 325917, 506982, 651834, 760473, 857041, 977751, 1520946, 1714082, 1955502, 2281419, 2571123, 4562838, 5142246, 5999287, 6844257, 7713369, 11998574, 13688514, 15426738, 17997861, 23140107, 35995722, 46280214, 53993583, 69420321, 107987166, 138840642, 161980749, 323961498, 485942247, 971884494]

約数ペア:

[(1, 971884494), (2, 485942247), (3, 323961498), (6, 161980749), (7, 138840642), (9, 107987166), (14, 69420321), (18, 53993583), (21, 46280214), (27, 35995722), (42, 23140107), (54, 17997861), (63, 15426738), (71, 13688514), (81, 11998574), (126, 7713369), (142, 6844257), (162, 5999287), (189, 5142246), (213, 4562838), (378, 2571123), (426, 2281419), (497, 1955502), (567, 1714082), (639, 1520946), (994, 977751), (1134, 857041), (1278, 760473), (1491, 651834), (1917, 506982), (2982, 325917), (3834, 253491), (4473, 217278), (5751, 168994), (8946, 108639), (11502, 84497), (12071, 80514), (13419, 72426), (24142, 40257), (26838, 36213)]