1521222444

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{95819}}^1$

素因数の和:95849

約数の個数: 90

約数和(自身を含む): 4626093780

約数和(自身を除く): 3104871336

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 95819, 191638, 287457, 383276, 574914, 670733, 862371, 1149828, 1341466, 1724742, 2012199, 2587113, 2682932, 3449484, 4024398, 4695131, 5174226, 6036597, 7761339, 8048796, 9390262, 10348452, 12073194, 14085393, 15522678, 18109791, 18780524, 24146388, 28170786, 31045356, 36219582, 42256179, 54329373, 56341572, 72439164, 84512358, 108658746, 126768537, 169024716, 217317492, 253537074, 380305611, 507074148, 760611222, 1521222444]

約数ペア:

[(1, 1521222444), (2, 760611222), (3, 507074148), (4, 380305611), (6, 253537074), (7, 217317492), (9, 169024716), (12, 126768537), (14, 108658746), (18, 84512358), (21, 72439164), (27, 56341572), (28, 54329373), (36, 42256179), (42, 36219582), (49, 31045356), (54, 28170786), (63, 24146388), (81, 18780524), (84, 18109791), (98, 15522678), (108, 14085393), (126, 12073194), (147, 10348452), (162, 9390262), (189, 8048796), (196, 7761339), (252, 6036597), (294, 5174226), (324, 4695131), (378, 4024398), (441, 3449484), (567, 2682932), (588, 2587113), (756, 2012199), (882, 1724742), (1134, 1341466), (1323, 1149828), (1764, 862371), (2268, 670733), (2646, 574914), (3969, 383276), (5292, 287457), (7938, 191638), (15876, 95819)]