7218132012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203337}}^1$

素因数の和:2203367

約数の個数: 72

約数和(自身を含む): 22456420896

約数和(自身を除く): 15238288884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2203337, 4406674, 6610011, 8813348, 13220022, 15423359, 19830033, 26440044, 28643381, 30846718, 39660066, 46270077, 57286762, 61693436, 79320132, 85930143, 92540154, 114573524, 138810231, 171860286, 185080308, 200503667, 257790429, 277620462, 343720572, 401007334, 515580858, 555240924, 601511001, 802014668, 1031161716, 1203022002, 1804533003, 2406044004, 3609066006, 7218132012]

約数ペア:

[(1, 7218132012), (2, 3609066006), (3, 2406044004), (4, 1804533003), (6, 1203022002), (7, 1031161716), (9, 802014668), (12, 601511001), (13, 555240924), (14, 515580858), (18, 401007334), (21, 343720572), (26, 277620462), (28, 257790429), (36, 200503667), (39, 185080308), (42, 171860286), (52, 138810231), (63, 114573524), (78, 92540154), (84, 85930143), (91, 79320132), (117, 61693436), (126, 57286762), (156, 46270077), (182, 39660066), (234, 30846718), (252, 28643381), (273, 26440044), (364, 19830033), (468, 15423359), (546, 13220022), (819, 8813348), (1092, 6610011), (1638, 4406674), (3276, 2203337)]