42189714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 65637486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 467, 478, 717, 934, 1401, 1434, 1673, 2151, 2802, 3269, 3346, 4203, 4302, 5019, 6453, 6538, 8406, 9807, 10038, 12609, 12906, 15057, 19614, 25218, 29421, 30114, 45171, 58842, 88263, 90342, 111613, 176526, 223226, 334839, 669678, 781291, 1004517, 1562582, 2009034, 2343873, 3013551, 4687746, 6027102, 7031619, 14063238, 21094857, 42189714]

約数ペア:

[(1, 42189714), (2, 21094857), (3, 14063238), (6, 7031619), (7, 6027102), (9, 4687746), (14, 3013551), (18, 2343873), (21, 2009034), (27, 1562582), (42, 1004517), (54, 781291), (63, 669678), (126, 334839), (189, 223226), (239, 176526), (378, 111613), (467, 90342), (478, 88263), (717, 58842), (934, 45171), (1401, 30114), (1434, 29421), (1673, 25218), (2151, 19614), (2802, 15057), (3269, 12906), (3346, 12609), (4203, 10038), (4302, 9807), (5019, 8406), (6453, 6538)]