2621958444

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{495457}}^1$

素因数の和:495484

約数の個数: 72

約数和(自身を含む): 7907509680

約数和(自身を除く): 5285551236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 495457, 990914, 1486371, 1981828, 2972742, 3468199, 4459113, 5945484, 6936398, 8918226, 10404597, 13377339, 13872796, 17836452, 20809194, 24277393, 26754678, 31213791, 41618388, 48554786, 53509356, 62427582, 72832179, 93641373, 97109572, 124855164, 145664358, 187282746, 218496537, 291328716, 374565492, 436993074, 655489611, 873986148, 1310979222, 2621958444]

約数ペア:

[(1, 2621958444), (2, 1310979222), (3, 873986148), (4, 655489611), (6, 436993074), (7, 374565492), (9, 291328716), (12, 218496537), (14, 187282746), (18, 145664358), (21, 124855164), (27, 97109572), (28, 93641373), (36, 72832179), (42, 62427582), (49, 53509356), (54, 48554786), (63, 41618388), (84, 31213791), (98, 26754678), (108, 24277393), (126, 20809194), (147, 17836452), (189, 13872796), (196, 13377339), (252, 10404597), (294, 8918226), (378, 6936398), (441, 5945484), (588, 4459113), (756, 3468199), (882, 2972742), (1323, 1981828), (1764, 1486371), (2646, 990914), (5292, 495457)]