18513204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 46118016

約数和(自身を除く): 27604812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 601, 604, 906, 1202, 1803, 1812, 2404, 2567, 3606, 5134, 7212, 7701, 10217, 10268, 15402, 20434, 30651, 30804, 40868, 61302, 90751, 122604, 181502, 272253, 363004, 544506, 1089012, 1542767, 3085534, 4628301, 6171068, 9256602, 18513204]

約数ペア:

[(1, 18513204), (2, 9256602), (3, 6171068), (4, 4628301), (6, 3085534), (12, 1542767), (17, 1089012), (34, 544506), (51, 363004), (68, 272253), (102, 181502), (151, 122604), (204, 90751), (302, 61302), (453, 40868), (601, 30804), (604, 30651), (906, 20434), (1202, 15402), (1803, 10268), (1812, 10217), (2404, 7701), (2567, 7212), (3606, 5134)]