18440090272

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{1173631}}^1$

素因数の和:1174132

約数の個数: 24

約数和(自身を含む): 36377897472

約数和(自身を除く): 17937807200

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 7856, 15712, 1173631, 2347262, 4694524, 9389048, 18778096, 37556192, 576252821, 1152505642, 2305011284, 4610022568, 9220045136, 18440090272]

約数ペア:

[(1, 18440090272), (2, 9220045136), (4, 4610022568), (8, 2305011284), (16, 1152505642), (32, 576252821), (491, 37556192), (982, 18778096), (1964, 9389048), (3928, 4694524), (7856, 2347262), (15712, 1173631)]