2051296326

素因数分解:

$2^1\times 3^4\times {\mathrm{653}}^1\times {\mathrm{19391}}^1$

素因数の和:20058

約数の個数: 40

約数和(自身を含む): 4603699584

約数和(自身を除く): 2552403258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 653, 1306, 1959, 3918, 5877, 11754, 17631, 19391, 35262, 38782, 52893, 58173, 105786, 116346, 174519, 349038, 523557, 1047114, 1570671, 3141342, 12662323, 25324646, 37986969, 75973938, 113960907, 227921814, 341882721, 683765442, 1025648163, 2051296326]

約数ペア:

[(1, 2051296326), (2, 1025648163), (3, 683765442), (6, 341882721), (9, 227921814), (18, 113960907), (27, 75973938), (54, 37986969), (81, 25324646), (162, 12662323), (653, 3141342), (1306, 1570671), (1959, 1047114), (3918, 523557), (5877, 349038), (11754, 174519), (17631, 116346), (19391, 105786), (35262, 58173), (38782, 52893)]