12193356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 21418404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 233, 267, 294, 356, 466, 534, 588, 623, 699, 932, 1068, 1246, 1398, 1631, 1869, 2492, 2796, 3262, 3738, 4361, 4893, 6524, 7476, 8722, 9786, 11417, 13083, 17444, 19572, 20737, 22834, 26166, 34251, 41474, 45668, 52332, 62211, 68502, 82948, 124422, 137004, 145159, 248844, 290318, 435477, 580636, 870954, 1016113, 1741908, 2032226, 3048339, 4064452, 6096678, 12193356]

約数ペア:

[(1, 12193356), (2, 6096678), (3, 4064452), (4, 3048339), (6, 2032226), (7, 1741908), (12, 1016113), (14, 870954), (21, 580636), (28, 435477), (42, 290318), (49, 248844), (84, 145159), (89, 137004), (98, 124422), (147, 82948), (178, 68502), (196, 62211), (233, 52332), (267, 45668), (294, 41474), (356, 34251), (466, 26166), (534, 22834), (588, 20737), (623, 19572), (699, 17444), (932, 13083), (1068, 11417), (1246, 9786), (1398, 8722), (1631, 7476), (1869, 6524), (2492, 4893), (2796, 4361), (3262, 3738)]