103428738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:653

約数の個数: 80

約数和(自身を含む): 266703360

約数和(自身を除く): 163274622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 223, 378, 409, 446, 567, 669, 818, 1134, 1227, 1338, 1561, 2007, 2454, 2863, 3122, 3681, 4014, 4683, 5726, 6021, 7362, 8589, 9366, 11043, 12042, 14049, 17178, 18063, 22086, 25767, 28098, 33129, 36126, 42147, 51534, 66258, 77301, 84294, 91207, 126441, 154602, 182414, 231903, 252882, 273621, 463806, 547242, 638449, 820863, 1276898, 1641726, 1915347, 2462589, 3830694, 4925178, 5746041, 7387767, 11492082, 14775534, 17238123, 34476246, 51714369, 103428738]

約数ペア:

[(1, 103428738), (2, 51714369), (3, 34476246), (6, 17238123), (7, 14775534), (9, 11492082), (14, 7387767), (18, 5746041), (21, 4925178), (27, 3830694), (42, 2462589), (54, 1915347), (63, 1641726), (81, 1276898), (126, 820863), (162, 638449), (189, 547242), (223, 463806), (378, 273621), (409, 252882), (446, 231903), (567, 182414), (669, 154602), (818, 126441), (1134, 91207), (1227, 84294), (1338, 77301), (1561, 66258), (2007, 51534), (2454, 42147), (2863, 36126), (3122, 33129), (3681, 28098), (4014, 25767), (4683, 22086), (5726, 18063), (6021, 17178), (7362, 14049), (8589, 12042), (9366, 11043)]