38335572

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 115200960

約数和(自身を除く): 76865388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 61, 66, 69, 92, 99, 108, 122, 132, 138, 183, 198, 207, 244, 253, 276, 297, 366, 396, 414, 506, 529, 549, 594, 621, 671, 732, 759, 828, 1012, 1058, 1098, 1188, 1242, 1342, 1403, 1518, 1587, 1647, 2013, 2116, 2196, 2277, 2484, 2684, 2806, 3036, 3174, 3294, 4026, 4209, 4554, 4761, 5612, 5819, 6039, 6348, 6588, 6831, 8052, 8418, 9108, 9522, 11638, 12078, 12627, 13662, 14283, 15433, 16836, 17457, 18117, 19044, 23276, 24156, 25254, 27324, 28566, 30866, 32269, 34914, 36234, 37881, 46299, 50508, 52371, 57132, 61732, 64538, 69828, 72468, 75762, 92598, 96807, 104742, 129076, 138897, 151524, 157113, 185196, 193614, 209484, 277794, 290421, 314226, 354959, 387228, 416691, 555588, 580842, 628452, 709918, 833382, 871263, 1064877, 1161684, 1419836, 1666764, 1742526, 2129754, 3194631, 3485052, 4259508, 6389262, 9583893, 12778524, 19167786, 38335572]

約数ペア:

[(1, 38335572), (2, 19167786), (3, 12778524), (4, 9583893), (6, 6389262), (9, 4259508), (11, 3485052), (12, 3194631), (18, 2129754), (22, 1742526), (23, 1666764), (27, 1419836), (33, 1161684), (36, 1064877), (44, 871263), (46, 833382), (54, 709918), (61, 628452), (66, 580842), (69, 555588), (92, 416691), (99, 387228), (108, 354959), (122, 314226), (132, 290421), (138, 277794), (183, 209484), (198, 193614), (207, 185196), (244, 157113), (253, 151524), (276, 138897), (297, 129076), (366, 104742), (396, 96807), (414, 92598), (506, 75762), (529, 72468), (549, 69828), (594, 64538), (621, 61732), (671, 57132), (732, 52371), (759, 50508), (828, 46299), (1012, 37881), (1058, 36234), (1098, 34914), (1188, 32269), (1242, 30866), (1342, 28566), (1403, 27324), (1518, 25254), (1587, 24156), (1647, 23276), (2013, 19044), (2116, 18117), (2196, 17457), (2277, 16836), (2484, 15433), (2684, 14283), (2806, 13662), (3036, 12627), (3174, 12078), (3294, 11638), (4026, 9522), (4209, 9108), (4554, 8418), (4761, 8052), (5612, 6831), (5819, 6588), (6039, 6348)]