2018665992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 5859532800

約数和(自身を除く): 3840866808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 271, 303, 404, 439, 542, 606, 707, 808, 813, 878, 1084, 1212, 1317, 1414, 1626, 1756, 1897, 2121, 2168, 2424, 2634, 2828, 3073, 3252, 3512, 3794, 4242, 5268, 5656, 5691, 6146, 6504, 7588, 8484, 9219, 10536, 11382, 12292, 15176, 16968, 18438, 22764, 24584, 27371, 36876, 44339, 45528, 54742, 73752, 82113, 88678, 109484, 118969, 133017, 164226, 177356, 191597, 218968, 237938, 266034, 310373, 328452, 354712, 356907, 383194, 475876, 532068, 574791, 620746, 656904, 713814, 766388, 832783, 931119, 951752, 1064136, 1149582, 1241492, 1427628, 1532776, 1665566, 1862238, 2299164, 2482984, 2498349, 2855256, 3331132, 3724476, 4598328, 4996698, 6662264, 7448952, 9993396, 12015869, 19986792, 24031738, 36047607, 48063476, 72095214, 84111083, 96126952, 144190428, 168222166, 252333249, 288380856, 336444332, 504666498, 672888664, 1009332996, 2018665992]

約数ペア:

[(1, 2018665992), (2, 1009332996), (3, 672888664), (4, 504666498), (6, 336444332), (7, 288380856), (8, 252333249), (12, 168222166), (14, 144190428), (21, 96126952), (24, 84111083), (28, 72095214), (42, 48063476), (56, 36047607), (84, 24031738), (101, 19986792), (168, 12015869), (202, 9993396), (271, 7448952), (303, 6662264), (404, 4996698), (439, 4598328), (542, 3724476), (606, 3331132), (707, 2855256), (808, 2498349), (813, 2482984), (878, 2299164), (1084, 1862238), (1212, 1665566), (1317, 1532776), (1414, 1427628), (1626, 1241492), (1756, 1149582), (1897, 1064136), (2121, 951752), (2168, 931119), (2424, 832783), (2634, 766388), (2828, 713814), (3073, 656904), (3252, 620746), (3512, 574791), (3794, 532068), (4242, 475876), (5268, 383194), (5656, 356907), (5691, 354712), (6146, 328452), (6504, 310373), (7588, 266034), (8484, 237938), (9219, 218968), (10536, 191597), (11382, 177356), (12292, 164226), (15176, 133017), (16968, 118969), (18438, 109484), (22764, 88678), (24584, 82113), (27371, 73752), (36876, 54742), (44339, 45528)]