672092154

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{180379}}^1$

素因数の和:180416

約数の個数: 40

約数和(自身を含む): 1571470560

約数和(自身を除く): 899378406

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 180379, 360758, 541137, 1082274, 1623411, 3246822, 4148717, 4870233, 8297434, 9740466, 12446151, 14610699, 24892302, 29221398, 37338453, 74676906, 112015359, 224030718, 336046077, 672092154]

約数ペア:

[(1, 672092154), (2, 336046077), (3, 224030718), (6, 112015359), (9, 74676906), (18, 37338453), (23, 29221398), (27, 24892302), (46, 14610699), (54, 12446151), (69, 9740466), (81, 8297434), (138, 4870233), (162, 4148717), (207, 3246822), (414, 1623411), (621, 1082274), (1242, 541137), (1863, 360758), (3726, 180379)]