12873648

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 33761728

約数和(自身を除く): 20888080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 4003, 8006, 12009, 16012, 24018, 32024, 48036, 64048, 96072, 192144, 268201, 536402, 804603, 1072804, 1609206, 2145608, 3218412, 4291216, 6436824, 12873648]

約数ペア:

[(1, 12873648), (2, 6436824), (3, 4291216), (4, 3218412), (6, 2145608), (8, 1609206), (12, 1072804), (16, 804603), (24, 536402), (48, 268201), (67, 192144), (134, 96072), (201, 64048), (268, 48036), (402, 32024), (536, 24018), (804, 16012), (1072, 12009), (1608, 8006), (3216, 4003)]