13219434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 17511318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 863, 1702, 1726, 2553, 2589, 5106, 5178, 7659, 7767, 15318, 15534, 19849, 31931, 39698, 59547, 63862, 95793, 119094, 178641, 191586, 287379, 357282, 574758, 734413, 1468826, 2203239, 4406478, 6609717, 13219434]

約数ペア:

[(1, 13219434), (2, 6609717), (3, 4406478), (6, 2203239), (9, 1468826), (18, 734413), (23, 574758), (37, 357282), (46, 287379), (69, 191586), (74, 178641), (111, 119094), (138, 95793), (207, 63862), (222, 59547), (333, 39698), (414, 31931), (666, 19849), (851, 15534), (863, 15318), (1702, 7767), (1726, 7659), (2553, 5178), (2589, 5106)]