917380116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{58313}}^1$

素因数の和:58365

約数の個数: 72

約数和(自身を含む): 2547155520

約数和(自身を除く): 1629775404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 58313, 116626, 174939, 233252, 349878, 524817, 699756, 1049634, 1107947, 1341199, 2099268, 2215894, 2682398, 3323841, 4023597, 4431788, 5364796, 6647682, 8047194, 9971523, 12070791, 13295364, 16094388, 19943046, 24141582, 25482781, 39886092, 48283164, 50965562, 76448343, 101931124, 152896686, 229345029, 305793372, 458690058, 917380116]

約数ペア:

[(1, 917380116), (2, 458690058), (3, 305793372), (4, 229345029), (6, 152896686), (9, 101931124), (12, 76448343), (18, 50965562), (19, 48283164), (23, 39886092), (36, 25482781), (38, 24141582), (46, 19943046), (57, 16094388), (69, 13295364), (76, 12070791), (92, 9971523), (114, 8047194), (138, 6647682), (171, 5364796), (207, 4431788), (228, 4023597), (276, 3323841), (342, 2682398), (414, 2215894), (437, 2099268), (684, 1341199), (828, 1107947), (874, 1049634), (1311, 699756), (1748, 524817), (2622, 349878), (3933, 233252), (5244, 174939), (7866, 116626), (15732, 58313)]