1284583428

素因数分解:

$2^2\times 3^3\times {\mathrm{659}}^1\times {\mathrm{18049}}^1$

素因数の和:18721

約数の個数: 48

約数和(自身を含む): 3335640000

約数和(自身を除く): 2051056572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 659, 1318, 1977, 2636, 3954, 5931, 7908, 11862, 17793, 18049, 23724, 35586, 36098, 54147, 71172, 72196, 108294, 162441, 216588, 324882, 487323, 649764, 974646, 1949292, 11894291, 23788582, 35682873, 47577164, 71365746, 107048619, 142731492, 214097238, 321145857, 428194476, 642291714, 1284583428]

約数ペア:

[(1, 1284583428), (2, 642291714), (3, 428194476), (4, 321145857), (6, 214097238), (9, 142731492), (12, 107048619), (18, 71365746), (27, 47577164), (36, 35682873), (54, 23788582), (108, 11894291), (659, 1949292), (1318, 974646), (1977, 649764), (2636, 487323), (3954, 324882), (5931, 216588), (7908, 162441), (11862, 108294), (17793, 72196), (18049, 71172), (23724, 54147), (35586, 36098)]