193817808

素因数分解:

$2^4\times 3^2\times {\mathrm{1345957}}^1$

素因数の和:1345971

約数の個数: 30

約数和(自身を含む): 542421074

約数和(自身を除く): 348603266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1345957, 2691914, 4037871, 5383828, 8075742, 10767656, 12113613, 16151484, 21535312, 24227226, 32302968, 48454452, 64605936, 96908904, 193817808]

約数ペア:

[(1, 193817808), (2, 96908904), (3, 64605936), (4, 48454452), (6, 32302968), (8, 24227226), (9, 21535312), (12, 16151484), (16, 12113613), (18, 10767656), (24, 8075742), (36, 5383828), (48, 4037871), (72, 2691914), (144, 1345957)]