61229238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23899}}^1$

素因数の和:23972

約数の個数: 32

約数和(自身を含む): 142252800

約数和(自身を除く): 81023562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 23899, 47798, 71697, 143394, 167293, 334586, 501879, 1003758, 1457839, 2915678, 4373517, 8747034, 10204873, 20409746, 30614619, 61229238]

約数ペア:

[(1, 61229238), (2, 30614619), (3, 20409746), (6, 10204873), (7, 8747034), (14, 4373517), (21, 2915678), (42, 1457839), (61, 1003758), (122, 501879), (183, 334586), (366, 167293), (427, 143394), (854, 71697), (1281, 47798), (2562, 23899)]