19157033898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{93827}}^1$

素因数の和:94056

約数の個数: 64

約数和(自身を含む): 45037440000

約数和(自身を除く): 25880406102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 199, 342, 398, 513, 597, 1026, 1194, 1791, 3582, 3781, 5373, 7562, 10746, 11343, 22686, 34029, 68058, 93827, 102087, 187654, 204174, 281481, 562962, 844443, 1688886, 1782713, 2533329, 3565426, 5066658, 5348139, 10696278, 16044417, 18671573, 32088834, 37343146, 48133251, 56014719, 96266502, 112029438, 168044157, 336088314, 354759887, 504132471, 709519774, 1008264942, 1064279661, 2128559322, 3192838983, 6385677966, 9578516949, 19157033898]

約数ペア:

[(1, 19157033898), (2, 9578516949), (3, 6385677966), (6, 3192838983), (9, 2128559322), (18, 1064279661), (19, 1008264942), (27, 709519774), (38, 504132471), (54, 354759887), (57, 336088314), (114, 168044157), (171, 112029438), (199, 96266502), (342, 56014719), (398, 48133251), (513, 37343146), (597, 32088834), (1026, 18671573), (1194, 16044417), (1791, 10696278), (3582, 5348139), (3781, 5066658), (5373, 3565426), (7562, 2533329), (10746, 1782713), (11343, 1688886), (22686, 844443), (34029, 562962), (68058, 281481), (93827, 204174), (102087, 187654)]