8248086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 22490832

約数和(自身を除く): 14242746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 541, 693, 726, 847, 1082, 1089, 1386, 1623, 1694, 2178, 2541, 3246, 3787, 4869, 5082, 5951, 7574, 7623, 9738, 11361, 11902, 15246, 17853, 22722, 34083, 35706, 41657, 53559, 65461, 68166, 83314, 107118, 124971, 130922, 196383, 249942, 374913, 392766, 458227, 589149, 749826, 916454, 1178298, 1374681, 2749362, 4124043, 8248086]

約数ペア:

[(1, 8248086), (2, 4124043), (3, 2749362), (6, 1374681), (7, 1178298), (9, 916454), (11, 749826), (14, 589149), (18, 458227), (21, 392766), (22, 374913), (33, 249942), (42, 196383), (63, 130922), (66, 124971), (77, 107118), (99, 83314), (121, 68166), (126, 65461), (154, 53559), (198, 41657), (231, 35706), (242, 34083), (363, 22722), (462, 17853), (541, 15246), (693, 11902), (726, 11361), (847, 9738), (1082, 7623), (1089, 7574), (1386, 5951), (1623, 5082), (1694, 4869), (2178, 3787), (2541, 3246)]