8889981012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{831461}}^1$

素因数の和:831491

約数の個数: 72

約数和(自身を含む): 25422782112

約数和(自身を除く): 16532801100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 831461, 1662922, 2494383, 3325844, 4988766, 7483149, 9146071, 9977532, 14966298, 18292142, 22449447, 27438213, 29932596, 36584284, 44898894, 54876426, 67348341, 82314639, 89797788, 109752852, 134696682, 164629278, 202045023, 246943917, 269393364, 329258556, 404090046, 493887834, 740831751, 808180092, 987775668, 1481663502, 2222495253, 2963327004, 4444990506, 8889981012]

約数ペア:

[(1, 8889981012), (2, 4444990506), (3, 2963327004), (4, 2222495253), (6, 1481663502), (9, 987775668), (11, 808180092), (12, 740831751), (18, 493887834), (22, 404090046), (27, 329258556), (33, 269393364), (36, 246943917), (44, 202045023), (54, 164629278), (66, 134696682), (81, 109752852), (99, 89797788), (108, 82314639), (132, 67348341), (162, 54876426), (198, 44898894), (243, 36584284), (297, 29932596), (324, 27438213), (396, 22449447), (486, 18292142), (594, 14966298), (891, 9977532), (972, 9146071), (1188, 7483149), (1782, 4988766), (2673, 3325844), (3564, 2494383), (5346, 1662922), (10692, 831461)]