1813322196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{194479}}^1$

素因数の和:194533

約数の個数: 72

約数和(自身を含む): 5380094720

約数和(自身を除く): 3566772524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 194479, 388958, 583437, 777916, 1166874, 1361353, 1750311, 2333748, 2722706, 3500622, 4084059, 5445412, 7001244, 7195723, 8168118, 12252177, 14391446, 16336236, 21587169, 24504354, 28782892, 43174338, 49008708, 50370061, 64761507, 86348676, 100740122, 129523014, 151110183, 201480244, 259046028, 302220366, 453330549, 604440732, 906661098, 1813322196]

約数ペア:

[(1, 1813322196), (2, 906661098), (3, 604440732), (4, 453330549), (6, 302220366), (7, 259046028), (9, 201480244), (12, 151110183), (14, 129523014), (18, 100740122), (21, 86348676), (28, 64761507), (36, 50370061), (37, 49008708), (42, 43174338), (63, 28782892), (74, 24504354), (84, 21587169), (111, 16336236), (126, 14391446), (148, 12252177), (222, 8168118), (252, 7195723), (259, 7001244), (333, 5445412), (444, 4084059), (518, 3500622), (666, 2722706), (777, 2333748), (1036, 1750311), (1332, 1361353), (1554, 1166874), (2331, 777916), (3108, 583437), (4662, 388958), (9324, 194479)]