18126444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 49903616

約数和(自身を除く): 31777172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6961, 13922, 20883, 27844, 41766, 48727, 83532, 97454, 146181, 194908, 215791, 292362, 431582, 584724, 647373, 863164, 1294746, 1510537, 2589492, 3021074, 4531611, 6042148, 9063222, 18126444]

約数ペア:

[(1, 18126444), (2, 9063222), (3, 6042148), (4, 4531611), (6, 3021074), (7, 2589492), (12, 1510537), (14, 1294746), (21, 863164), (28, 647373), (31, 584724), (42, 431582), (62, 292362), (84, 215791), (93, 194908), (124, 146181), (186, 97454), (217, 83532), (372, 48727), (434, 41766), (651, 27844), (868, 20883), (1302, 13922), (2604, 6961)]