12663276

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17818644

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 167, 178, 213, 267, 284, 334, 356, 426, 501, 534, 668, 852, 1002, 1068, 2004, 6319, 11857, 12638, 14863, 18957, 23714, 25276, 29726, 35571, 37914, 44589, 47428, 59452, 71142, 75828, 89178, 142284, 178356, 1055273, 2110546, 3165819, 4221092, 6331638, 12663276]

約数ペア:

[(1, 12663276), (2, 6331638), (3, 4221092), (4, 3165819), (6, 2110546), (12, 1055273), (71, 178356), (89, 142284), (142, 89178), (167, 75828), (178, 71142), (213, 59452), (267, 47428), (284, 44589), (334, 37914), (356, 35571), (426, 29726), (501, 25276), (534, 23714), (668, 18957), (852, 14863), (1002, 12638), (1068, 11857), (2004, 6319)]