15383172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 41216000

約数和(自身を除く): 25832828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 499, 734, 998, 1101, 1468, 1497, 1996, 2202, 2569, 2994, 3493, 4404, 5138, 5988, 6986, 7707, 10276, 10479, 13972, 15414, 20958, 30828, 41916, 183133, 366266, 549399, 732532, 1098798, 1281931, 2197596, 2563862, 3845793, 5127724, 7691586, 15383172]

約数ペア:

[(1, 15383172), (2, 7691586), (3, 5127724), (4, 3845793), (6, 2563862), (7, 2197596), (12, 1281931), (14, 1098798), (21, 732532), (28, 549399), (42, 366266), (84, 183133), (367, 41916), (499, 30828), (734, 20958), (998, 15414), (1101, 13972), (1468, 10479), (1497, 10276), (1996, 7707), (2202, 6986), (2569, 5988), (2994, 5138), (3493, 4404)]