18917700252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{14293}}^1$

素因数の和:14619

約数の個数: 96

約数和(自身を含む): 49641575424

約数和(自身を除く): 30723875172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 271, 407, 444, 542, 813, 814, 1084, 1221, 1626, 1628, 2442, 2981, 3252, 4884, 5962, 8943, 10027, 11924, 14293, 17886, 20054, 28586, 30081, 35772, 40108, 42879, 57172, 60162, 85758, 110297, 120324, 157223, 171516, 220594, 314446, 330891, 441188, 471669, 528841, 628892, 661782, 943338, 1057682, 1323564, 1586523, 1886676, 2115364, 3173046, 3873403, 5817251, 6346092, 7746806, 11620209, 11634502, 15493612, 17451753, 23240418, 23269004, 34903506, 42607433, 46480836, 69807012, 85214866, 127822299, 143315911, 170429732, 255644598, 286631822, 429947733, 511289196, 573263644, 859895466, 1576475021, 1719790932, 3152950042, 4729425063, 6305900084, 9458850126, 18917700252]

約数ペア:

[(1, 18917700252), (2, 9458850126), (3, 6305900084), (4, 4729425063), (6, 3152950042), (11, 1719790932), (12, 1576475021), (22, 859895466), (33, 573263644), (37, 511289196), (44, 429947733), (66, 286631822), (74, 255644598), (111, 170429732), (132, 143315911), (148, 127822299), (222, 85214866), (271, 69807012), (407, 46480836), (444, 42607433), (542, 34903506), (813, 23269004), (814, 23240418), (1084, 17451753), (1221, 15493612), (1626, 11634502), (1628, 11620209), (2442, 7746806), (2981, 6346092), (3252, 5817251), (4884, 3873403), (5962, 3173046), (8943, 2115364), (10027, 1886676), (11924, 1586523), (14293, 1323564), (17886, 1057682), (20054, 943338), (28586, 661782), (30081, 628892), (35772, 528841), (40108, 471669), (42879, 441188), (57172, 330891), (60162, 314446), (85758, 220594), (110297, 171516), (120324, 157223)]