38195586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 66374334

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 71, 78, 99, 114, 117, 121, 142, 143, 171, 198, 209, 213, 234, 242, 247, 286, 342, 363, 418, 426, 429, 494, 627, 639, 726, 741, 781, 858, 923, 1089, 1254, 1278, 1287, 1349, 1482, 1562, 1573, 1846, 1881, 2178, 2223, 2299, 2343, 2574, 2698, 2717, 2769, 3146, 3762, 4047, 4446, 4598, 4686, 4719, 5434, 5538, 6897, 7029, 8094, 8151, 8307, 8591, 9438, 10153, 12141, 13794, 14058, 14157, 14839, 16302, 16614, 17182, 17537, 20306, 20691, 24282, 24453, 25773, 28314, 29678, 29887, 30459, 35074, 41382, 44517, 48906, 51546, 52611, 59774, 60918, 77319, 89034, 89661, 91377, 105222, 111683, 133551, 154638, 157833, 163229, 179322, 182754, 192907, 223366, 267102, 268983, 315666, 326458, 335049, 385814, 489687, 537966, 578721, 670098, 979374, 1005147, 1157442, 1469061, 1736163, 2010294, 2121977, 2938122, 3472326, 4243954, 6365931, 12731862, 19097793, 38195586]

約数ペア:

[(1, 38195586), (2, 19097793), (3, 12731862), (6, 6365931), (9, 4243954), (11, 3472326), (13, 2938122), (18, 2121977), (19, 2010294), (22, 1736163), (26, 1469061), (33, 1157442), (38, 1005147), (39, 979374), (57, 670098), (66, 578721), (71, 537966), (78, 489687), (99, 385814), (114, 335049), (117, 326458), (121, 315666), (142, 268983), (143, 267102), (171, 223366), (198, 192907), (209, 182754), (213, 179322), (234, 163229), (242, 157833), (247, 154638), (286, 133551), (342, 111683), (363, 105222), (418, 91377), (426, 89661), (429, 89034), (494, 77319), (627, 60918), (639, 59774), (726, 52611), (741, 51546), (781, 48906), (858, 44517), (923, 41382), (1089, 35074), (1254, 30459), (1278, 29887), (1287, 29678), (1349, 28314), (1482, 25773), (1562, 24453), (1573, 24282), (1846, 20691), (1881, 20306), (2178, 17537), (2223, 17182), (2299, 16614), (2343, 16302), (2574, 14839), (2698, 14157), (2717, 14058), (2769, 13794), (3146, 12141), (3762, 10153), (4047, 9438), (4446, 8591), (4598, 8307), (4686, 8151), (4719, 8094), (5434, 7029), (5538, 6897)]