18707112

素因数分解:

$2^3\times 3^5\times {\mathrm{9623}}^1$

素因数の和:9644

約数の個数: 48

約数和(自身を含む): 52547040

約数和(自身を除く): 33839928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 9623, 19246, 28869, 38492, 57738, 76984, 86607, 115476, 173214, 230952, 259821, 346428, 519642, 692856, 779463, 1039284, 1558926, 2078568, 2338389, 3117852, 4676778, 6235704, 9353556, 18707112]

約数ペア:

[(1, 18707112), (2, 9353556), (3, 6235704), (4, 4676778), (6, 3117852), (8, 2338389), (9, 2078568), (12, 1558926), (18, 1039284), (24, 779463), (27, 692856), (36, 519642), (54, 346428), (72, 259821), (81, 230952), (108, 173214), (162, 115476), (216, 86607), (243, 76984), (324, 57738), (486, 38492), (648, 28869), (972, 19246), (1944, 9623)]