1888614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 5040672

約数和(自身を除く): 3152058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1153, 1638, 2306, 3459, 6918, 8071, 10377, 14989, 16142, 20754, 24213, 29978, 44967, 48426, 72639, 89934, 104923, 134901, 145278, 209846, 269802, 314769, 629538, 944307, 1888614]

約数ペア:

[(1, 1888614), (2, 944307), (3, 629538), (6, 314769), (7, 269802), (9, 209846), (13, 145278), (14, 134901), (18, 104923), (21, 89934), (26, 72639), (39, 48426), (42, 44967), (63, 29978), (78, 24213), (91, 20754), (117, 16142), (126, 14989), (182, 10377), (234, 8071), (273, 6918), (546, 3459), (819, 2306), (1153, 1638)]