12897260082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{424727}}^1$

素因数の和:424983

約数の個数: 48

約数和(自身を含む): 32068662912

約数和(自身を除く): 19171402830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 10122, 15183, 30366, 424727, 849454, 1274181, 2548362, 2973089, 3822543, 5946178, 7645086, 8919267, 17838534, 26757801, 53515602, 102359207, 204718414, 307077621, 614155242, 716514449, 921232863, 1433028898, 1842465726, 2149543347, 4299086694, 6448630041, 12897260082]

約数ペア:

[(1, 12897260082), (2, 6448630041), (3, 4299086694), (6, 2149543347), (7, 1842465726), (9, 1433028898), (14, 921232863), (18, 716514449), (21, 614155242), (42, 307077621), (63, 204718414), (126, 102359207), (241, 53515602), (482, 26757801), (723, 17838534), (1446, 8919267), (1687, 7645086), (2169, 5946178), (3374, 3822543), (4338, 2973089), (5061, 2548362), (10122, 1274181), (15183, 849454), (30366, 424727)]