39460644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 108442880

約数和(自身を除く): 68982236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 1861, 2356, 3534, 3722, 5301, 5583, 7068, 7444, 10602, 11166, 16749, 21204, 22332, 33498, 35359, 57691, 66996, 70718, 106077, 115382, 141436, 173073, 212154, 230764, 318231, 346146, 424308, 519219, 636462, 692292, 1038438, 1096129, 1272924, 2076876, 2192258, 3288387, 4384516, 6576774, 9865161, 13153548, 19730322, 39460644]

約数ペア:

[(1, 39460644), (2, 19730322), (3, 13153548), (4, 9865161), (6, 6576774), (9, 4384516), (12, 3288387), (18, 2192258), (19, 2076876), (31, 1272924), (36, 1096129), (38, 1038438), (57, 692292), (62, 636462), (76, 519219), (93, 424308), (114, 346146), (124, 318231), (171, 230764), (186, 212154), (228, 173073), (279, 141436), (342, 115382), (372, 106077), (558, 70718), (589, 66996), (684, 57691), (1116, 35359), (1178, 33498), (1767, 22332), (1861, 21204), (2356, 16749), (3534, 11166), (3722, 10602), (5301, 7444), (5583, 7068)]