18575076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 50577408

約数和(自身を除く): 32002332

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 167, 186, 276, 299, 334, 372, 403, 501, 598, 668, 713, 806, 897, 1002, 1196, 1209, 1426, 1612, 1794, 2004, 2139, 2171, 2418, 2852, 3588, 3841, 4278, 4342, 4836, 5177, 6513, 7682, 8556, 8684, 9269, 10354, 11523, 13026, 15364, 15531, 18538, 20708, 23046, 26052, 27807, 31062, 37076, 46092, 49933, 55614, 62124, 67301, 99866, 111228, 119071, 134602, 149799, 199732, 201903, 238142, 269204, 299598, 357213, 403806, 476284, 599196, 714426, 807612, 1428852, 1547923, 3095846, 4643769, 6191692, 9287538, 18575076]

約数ペア:

[(1, 18575076), (2, 9287538), (3, 6191692), (4, 4643769), (6, 3095846), (12, 1547923), (13, 1428852), (23, 807612), (26, 714426), (31, 599196), (39, 476284), (46, 403806), (52, 357213), (62, 299598), (69, 269204), (78, 238142), (92, 201903), (93, 199732), (124, 149799), (138, 134602), (156, 119071), (167, 111228), (186, 99866), (276, 67301), (299, 62124), (334, 55614), (372, 49933), (403, 46092), (501, 37076), (598, 31062), (668, 27807), (713, 26052), (806, 23046), (897, 20708), (1002, 18538), (1196, 15531), (1209, 15364), (1426, 13026), (1612, 11523), (1794, 10354), (2004, 9269), (2139, 8684), (2171, 8556), (2418, 7682), (2852, 6513), (3588, 5177), (3841, 4836), (4278, 4342)]