22147362

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 51243192

約数和(自身を除く): 29095830

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 461, 471, 922, 942, 1383, 1413, 2669, 2766, 2826, 4149, 5338, 7837, 8007, 8298, 15674, 16014, 23511, 24021, 47022, 48042, 70533, 72377, 141066, 144754, 217131, 434262, 651393, 1230409, 1302786, 2460818, 3691227, 7382454, 11073681, 22147362]

約数ペア:

[(1, 22147362), (2, 11073681), (3, 7382454), (6, 3691227), (9, 2460818), (17, 1302786), (18, 1230409), (34, 651393), (51, 434262), (102, 217131), (153, 144754), (157, 141066), (306, 72377), (314, 70533), (461, 48042), (471, 47022), (922, 24021), (942, 23511), (1383, 16014), (1413, 15674), (2669, 8298), (2766, 8007), (2826, 7837), (4149, 5338)]