1873144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 4515840

約数和(自身を除く): 2642696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 83, 91, 104, 124, 166, 182, 217, 248, 332, 364, 403, 434, 581, 664, 728, 806, 868, 1079, 1162, 1612, 1736, 2158, 2324, 2573, 2821, 3224, 4316, 4648, 5146, 5642, 7553, 8632, 10292, 11284, 15106, 18011, 20584, 22568, 30212, 33449, 36022, 60424, 66898, 72044, 133796, 144088, 234143, 267592, 468286, 936572, 1873144]

約数ペア:

[(1, 1873144), (2, 936572), (4, 468286), (7, 267592), (8, 234143), (13, 144088), (14, 133796), (26, 72044), (28, 66898), (31, 60424), (52, 36022), (56, 33449), (62, 30212), (83, 22568), (91, 20584), (104, 18011), (124, 15106), (166, 11284), (182, 10292), (217, 8632), (248, 7553), (332, 5642), (364, 5146), (403, 4648), (434, 4316), (581, 3224), (664, 2821), (728, 2573), (806, 2324), (868, 2158), (1079, 1736), (1162, 1612)]