1312938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 3276000

約数和(自身を除く): 1963062

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 349, 418, 627, 698, 1047, 1254, 1881, 2094, 3141, 3762, 3839, 6282, 6631, 7678, 11517, 13262, 19893, 23034, 34551, 39786, 59679, 69102, 72941, 119358, 145882, 218823, 437646, 656469, 1312938]

約数ペア:

[(1, 1312938), (2, 656469), (3, 437646), (6, 218823), (9, 145882), (11, 119358), (18, 72941), (19, 69102), (22, 59679), (33, 39786), (38, 34551), (57, 23034), (66, 19893), (99, 13262), (114, 11517), (171, 7678), (198, 6631), (209, 6282), (342, 3839), (349, 3762), (418, 3141), (627, 2094), (698, 1881), (1047, 1254)]