38668938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 98977536

約数和(自身を除く): 60308598

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1087, 1617, 1694, 2174, 2541, 3234, 3261, 5082, 5929, 6522, 7609, 11858, 11957, 15218, 17787, 22827, 23914, 35574, 35871, 45654, 53263, 71742, 83699, 106526, 131527, 159789, 167398, 251097, 263054, 319578, 394581, 502194, 585893, 789162, 920689, 1171786, 1757679, 1841378, 2762067, 3515358, 5524134, 6444823, 12889646, 19334469, 38668938]

約数ペア:

[(1, 38668938), (2, 19334469), (3, 12889646), (6, 6444823), (7, 5524134), (11, 3515358), (14, 2762067), (21, 1841378), (22, 1757679), (33, 1171786), (42, 920689), (49, 789162), (66, 585893), (77, 502194), (98, 394581), (121, 319578), (147, 263054), (154, 251097), (231, 167398), (242, 159789), (294, 131527), (363, 106526), (462, 83699), (539, 71742), (726, 53263), (847, 45654), (1078, 35871), (1087, 35574), (1617, 23914), (1694, 22827), (2174, 17787), (2541, 15218), (3234, 11957), (3261, 11858), (5082, 7609), (5929, 6522)]