21334698

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 60246720

約数和(自身を除く): 38912022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 733, 882, 1078, 1323, 1386, 1466, 1617, 2079, 2199, 2646, 3234, 4158, 4398, 4851, 5131, 6597, 8063, 9702, 10262, 13194, 14553, 15393, 16126, 19791, 24189, 29106, 30786, 35917, 39582, 46179, 48378, 56441, 71834, 72567, 92358, 107751, 112882, 138537, 145134, 169323, 215502, 217701, 277074, 323253, 338646, 395087, 435402, 507969, 646506, 790174, 969759, 1015938, 1185261, 1523907, 1939518, 2370522, 3047814, 3555783, 7111566, 10667349, 21334698]

約数ペア:

[(1, 21334698), (2, 10667349), (3, 7111566), (6, 3555783), (7, 3047814), (9, 2370522), (11, 1939518), (14, 1523907), (18, 1185261), (21, 1015938), (22, 969759), (27, 790174), (33, 646506), (42, 507969), (49, 435402), (54, 395087), (63, 338646), (66, 323253), (77, 277074), (98, 217701), (99, 215502), (126, 169323), (147, 145134), (154, 138537), (189, 112882), (198, 107751), (231, 92358), (294, 72567), (297, 71834), (378, 56441), (441, 48378), (462, 46179), (539, 39582), (594, 35917), (693, 30786), (733, 29106), (882, 24189), (1078, 19791), (1323, 16126), (1386, 15393), (1466, 14553), (1617, 13194), (2079, 10262), (2199, 9702), (2646, 8063), (3234, 6597), (4158, 5131), (4398, 4851)]