39311532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4463

約数の個数: 72

約数和(自身を含む): 112672560

約数和(自身を除く): 73361028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4421, 4446, 8842, 8892, 13263, 17684, 26526, 39789, 53052, 57473, 79578, 83999, 114946, 159156, 167998, 172419, 229892, 251997, 335996, 344838, 503994, 517257, 689676, 755991, 1007988, 1034514, 1091987, 1511982, 2069028, 2183974, 3023964, 3275961, 4367948, 6551922, 9827883, 13103844, 19655766, 39311532]

約数ペア:

[(1, 39311532), (2, 19655766), (3, 13103844), (4, 9827883), (6, 6551922), (9, 4367948), (12, 3275961), (13, 3023964), (18, 2183974), (19, 2069028), (26, 1511982), (36, 1091987), (38, 1034514), (39, 1007988), (52, 755991), (57, 689676), (76, 517257), (78, 503994), (114, 344838), (117, 335996), (156, 251997), (171, 229892), (228, 172419), (234, 167998), (247, 159156), (342, 114946), (468, 83999), (494, 79578), (684, 57473), (741, 53052), (988, 39789), (1482, 26526), (2223, 17684), (2964, 13263), (4421, 8892), (4446, 8842)]