42890562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 115053120

約数和(自身を除く): 72162558

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 877, 1254, 1287, 1482, 1754, 1881, 2223, 2574, 2631, 2717, 3762, 4446, 5262, 5434, 7893, 8151, 9647, 11401, 15786, 16302, 16663, 19294, 22802, 24453, 28941, 33326, 34203, 48906, 49989, 57882, 68406, 86823, 99978, 102609, 125411, 149967, 173646, 183293, 205218, 216619, 250822, 299934, 366586, 376233, 433238, 549879, 649857, 752466, 1099758, 1128699, 1299714, 1649637, 1949571, 2257398, 2382809, 3299274, 3899142, 4765618, 7148427, 14296854, 21445281, 42890562]

約数ペア:

[(1, 42890562), (2, 21445281), (3, 14296854), (6, 7148427), (9, 4765618), (11, 3899142), (13, 3299274), (18, 2382809), (19, 2257398), (22, 1949571), (26, 1649637), (33, 1299714), (38, 1128699), (39, 1099758), (57, 752466), (66, 649857), (78, 549879), (99, 433238), (114, 376233), (117, 366586), (143, 299934), (171, 250822), (198, 216619), (209, 205218), (234, 183293), (247, 173646), (286, 149967), (342, 125411), (418, 102609), (429, 99978), (494, 86823), (627, 68406), (741, 57882), (858, 49989), (877, 48906), (1254, 34203), (1287, 33326), (1482, 28941), (1754, 24453), (1881, 22802), (2223, 19294), (2574, 16663), (2631, 16302), (2717, 15786), (3762, 11401), (4446, 9647), (5262, 8151), (5434, 7893)]