180492858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 486525312

約数和(自身を除く): 306032454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 182, 202, 234, 273, 303, 546, 606, 707, 819, 909, 1091, 1313, 1414, 1638, 1818, 2121, 2182, 2626, 3273, 3939, 4242, 6363, 6546, 7637, 7878, 9191, 9819, 11817, 12726, 14183, 15274, 18382, 19638, 22911, 23634, 27573, 28366, 42549, 45822, 55146, 68733, 82719, 85098, 99281, 110191, 127647, 137466, 165438, 198562, 220382, 255294, 297843, 330573, 595686, 661146, 771337, 893529, 991719, 1432483, 1542674, 1787058, 1983438, 2314011, 2864966, 4297449, 4628022, 6942033, 8594898, 10027381, 12892347, 13884066, 20054762, 25784694, 30082143, 60164286, 90246429, 180492858]

約数ペア:

[(1, 180492858), (2, 90246429), (3, 60164286), (6, 30082143), (7, 25784694), (9, 20054762), (13, 13884066), (14, 12892347), (18, 10027381), (21, 8594898), (26, 6942033), (39, 4628022), (42, 4297449), (63, 2864966), (78, 2314011), (91, 1983438), (101, 1787058), (117, 1542674), (126, 1432483), (182, 991719), (202, 893529), (234, 771337), (273, 661146), (303, 595686), (546, 330573), (606, 297843), (707, 255294), (819, 220382), (909, 198562), (1091, 165438), (1313, 137466), (1414, 127647), (1638, 110191), (1818, 99281), (2121, 85098), (2182, 82719), (2626, 68733), (3273, 55146), (3939, 45822), (4242, 42549), (6363, 28366), (6546, 27573), (7637, 23634), (7878, 22911), (9191, 19638), (9819, 18382), (11817, 15274), (12726, 14183)]