11953926

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 28569600

約数和(自身を除く): 16615674

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 191, 342, 366, 382, 513, 549, 573, 1026, 1098, 1146, 1159, 1647, 1719, 2318, 3294, 3438, 3477, 3629, 5157, 6954, 7258, 10314, 10431, 10887, 11651, 20862, 21774, 23302, 31293, 32661, 34953, 62586, 65322, 69906, 97983, 104859, 195966, 209718, 221369, 314577, 442738, 629154, 664107, 1328214, 1992321, 3984642, 5976963, 11953926]

約数ペア:

[(1, 11953926), (2, 5976963), (3, 3984642), (6, 1992321), (9, 1328214), (18, 664107), (19, 629154), (27, 442738), (38, 314577), (54, 221369), (57, 209718), (61, 195966), (114, 104859), (122, 97983), (171, 69906), (183, 65322), (191, 62586), (342, 34953), (366, 32661), (382, 31293), (513, 23302), (549, 21774), (573, 20862), (1026, 11651), (1098, 10887), (1146, 10431), (1159, 10314), (1647, 7258), (1719, 6954), (2318, 5157), (3294, 3629), (3438, 3477)]