1040147478

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{25603}}^1$

素因数の和:25709

約数の個数: 48

約数和(自身を含む): 2352597936

約数和(自身を除く): 1312450458

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 2257, 4514, 6771, 13542, 20313, 25603, 40626, 51206, 76809, 153618, 230427, 460854, 947311, 1561783, 1894622, 2841933, 3123566, 4685349, 5683866, 8525799, 9370698, 14056047, 17051598, 28112094, 57785971, 115571942, 173357913, 346715826, 520073739, 1040147478]

約数ペア:

[(1, 1040147478), (2, 520073739), (3, 346715826), (6, 173357913), (9, 115571942), (18, 57785971), (37, 28112094), (61, 17051598), (74, 14056047), (111, 9370698), (122, 8525799), (183, 5683866), (222, 4685349), (333, 3123566), (366, 2841933), (549, 1894622), (666, 1561783), (1098, 947311), (2257, 460854), (4514, 230427), (6771, 153618), (13542, 76809), (20313, 51206), (25603, 40626)]