1555001802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{3821}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 3520153728

約数和(自身を除く): 1965151926

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 983, 1966, 2949, 3821, 5898, 7642, 8847, 11463, 17694, 22609, 22926, 34389, 45218, 67827, 68778, 87883, 135654, 175766, 203481, 263649, 406962, 527298, 790947, 1581894, 3756043, 7512086, 11268129, 22536258, 33804387, 67608774, 86388989, 172777978, 259166967, 518333934, 777500901, 1555001802]

約数ペア:

[(1, 1555001802), (2, 777500901), (3, 518333934), (6, 259166967), (9, 172777978), (18, 86388989), (23, 67608774), (46, 33804387), (69, 22536258), (138, 11268129), (207, 7512086), (414, 3756043), (983, 1581894), (1966, 790947), (2949, 527298), (3821, 406962), (5898, 263649), (7642, 203481), (8847, 175766), (11463, 135654), (17694, 87883), (22609, 68778), (22926, 67827), (34389, 45218)]