219804858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134191}}^1$

素因数の和:134219

約数の個数: 48

約数和(自身を含む): 586150656

約数和(自身を除く): 366345798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 134191, 268382, 402573, 805146, 939337, 1207719, 1744483, 1878674, 2415438, 2818011, 3488966, 5233449, 5636022, 8454033, 10466898, 12211381, 15700347, 16908066, 24422762, 31400694, 36634143, 73268286, 109902429, 219804858]

約数ペア:

[(1, 219804858), (2, 109902429), (3, 73268286), (6, 36634143), (7, 31400694), (9, 24422762), (13, 16908066), (14, 15700347), (18, 12211381), (21, 10466898), (26, 8454033), (39, 5636022), (42, 5233449), (63, 3488966), (78, 2818011), (91, 2415438), (117, 1878674), (126, 1744483), (182, 1207719), (234, 939337), (273, 805146), (546, 402573), (819, 268382), (1638, 134191)]