42552666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 110859840

約数和(自身を除く): 68307174

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 563, 646, 663, 741, 969, 1126, 1326, 1482, 1689, 1938, 1989, 2223, 2907, 3378, 3978, 4199, 4446, 5067, 5814, 7319, 8398, 9571, 10134, 10697, 12597, 14638, 19142, 21394, 21957, 25194, 28713, 32091, 37791, 43914, 57426, 64182, 65871, 75582, 86139, 96273, 124423, 131742, 139061, 172278, 181849, 192546, 248846, 278122, 363698, 373269, 417183, 545547, 746538, 834366, 1091094, 1119807, 1251549, 1636641, 2239614, 2364037, 2503098, 3273282, 4728074, 7092111, 14184222, 21276333, 42552666]

約数ペア:

[(1, 42552666), (2, 21276333), (3, 14184222), (6, 7092111), (9, 4728074), (13, 3273282), (17, 2503098), (18, 2364037), (19, 2239614), (26, 1636641), (34, 1251549), (38, 1119807), (39, 1091094), (51, 834366), (57, 746538), (78, 545547), (102, 417183), (114, 373269), (117, 363698), (153, 278122), (171, 248846), (221, 192546), (234, 181849), (247, 172278), (306, 139061), (323, 131742), (342, 124423), (442, 96273), (494, 86139), (563, 75582), (646, 65871), (663, 64182), (741, 57426), (969, 43914), (1126, 37791), (1326, 32091), (1482, 28713), (1689, 25194), (1938, 21957), (1989, 21394), (2223, 19142), (2907, 14638), (3378, 12597), (3978, 10697), (4199, 10134), (4446, 9571), (5067, 8398), (5814, 7319)]