1964451888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1948861}}^1$

素因数の和:1948882

約数の個数: 60

約数和(自身を含む): 6283131088

約数和(自身を除く): 4318679200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1948861, 3897722, 5846583, 7795444, 11693166, 13642027, 15590888, 17539749, 23386332, 27284054, 31181776, 35079498, 40926081, 46772664, 54568108, 70158996, 81852162, 93545328, 109136216, 122778243, 140317992, 163704324, 218272432, 245556486, 280635984, 327408648, 491112972, 654817296, 982225944, 1964451888]

約数ペア:

[(1, 1964451888), (2, 982225944), (3, 654817296), (4, 491112972), (6, 327408648), (7, 280635984), (8, 245556486), (9, 218272432), (12, 163704324), (14, 140317992), (16, 122778243), (18, 109136216), (21, 93545328), (24, 81852162), (28, 70158996), (36, 54568108), (42, 46772664), (48, 40926081), (56, 35079498), (63, 31181776), (72, 27284054), (84, 23386332), (112, 17539749), (126, 15590888), (144, 13642027), (168, 11693166), (252, 7795444), (336, 5846583), (504, 3897722), (1008, 1948861)]