109137438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 248002560

約数和(自身を除く): 138865122

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 239, 414, 478, 717, 1103, 1434, 2151, 2206, 3309, 4302, 5497, 6618, 9927, 10994, 16491, 19854, 25369, 32982, 49473, 50738, 76107, 98946, 152214, 228321, 263617, 456642, 527234, 790851, 1581702, 2372553, 4745106, 6063191, 12126382, 18189573, 36379146, 54568719, 109137438]

約数ペア:

[(1, 109137438), (2, 54568719), (3, 36379146), (6, 18189573), (9, 12126382), (18, 6063191), (23, 4745106), (46, 2372553), (69, 1581702), (138, 790851), (207, 527234), (239, 456642), (414, 263617), (478, 228321), (717, 152214), (1103, 98946), (1434, 76107), (2151, 50738), (2206, 49473), (3309, 32982), (4302, 25369), (5497, 19854), (6618, 16491), (9927, 10994)]