18518448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33978192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 503, 624, 708, 767, 944, 1006, 1416, 1509, 1534, 2012, 2301, 2832, 3018, 3068, 4024, 4602, 6036, 6136, 6539, 8048, 9204, 12072, 12272, 13078, 18408, 19617, 24144, 26156, 29677, 36816, 39234, 52312, 59354, 78468, 89031, 104624, 118708, 156936, 178062, 237416, 313872, 356124, 385801, 474832, 712248, 771602, 1157403, 1424496, 1543204, 2314806, 3086408, 4629612, 6172816, 9259224, 18518448]

約数ペア:

[(1, 18518448), (2, 9259224), (3, 6172816), (4, 4629612), (6, 3086408), (8, 2314806), (12, 1543204), (13, 1424496), (16, 1157403), (24, 771602), (26, 712248), (39, 474832), (48, 385801), (52, 356124), (59, 313872), (78, 237416), (104, 178062), (118, 156936), (156, 118708), (177, 104624), (208, 89031), (236, 78468), (312, 59354), (354, 52312), (472, 39234), (503, 36816), (624, 29677), (708, 26156), (767, 24144), (944, 19617), (1006, 18408), (1416, 13078), (1509, 12272), (1534, 12072), (2012, 9204), (2301, 8048), (2832, 6539), (3018, 6136), (3068, 6036), (4024, 4602)]