1955771532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379909}}^1$

素因数の和:379943

約数の個数: 72

約数和(自身を含む): 5808064080

約数和(自身を除く): 3852292548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 379909, 759818, 1139727, 1519636, 2279454, 3419181, 4178999, 4558908, 4938817, 6838362, 8357998, 9877634, 12536997, 13676724, 14816451, 16715996, 19755268, 25073994, 29632902, 37610991, 44449353, 50147988, 54326987, 59265804, 75221982, 88898706, 108653974, 150443964, 162980961, 177797412, 217307948, 325961922, 488942883, 651923844, 977885766, 1955771532]

約数ペア:

[(1, 1955771532), (2, 977885766), (3, 651923844), (4, 488942883), (6, 325961922), (9, 217307948), (11, 177797412), (12, 162980961), (13, 150443964), (18, 108653974), (22, 88898706), (26, 75221982), (33, 59265804), (36, 54326987), (39, 50147988), (44, 44449353), (52, 37610991), (66, 29632902), (78, 25073994), (99, 19755268), (117, 16715996), (132, 14816451), (143, 13676724), (156, 12536997), (198, 9877634), (234, 8357998), (286, 6838362), (396, 4938817), (429, 4558908), (468, 4178999), (572, 3419181), (858, 2279454), (1287, 1519636), (1716, 1139727), (2574, 759818), (5148, 379909)]