194859126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12781}}^1$

素因数の和:12818

約数の個数: 72

約数和(自身を含む): 530401872

約数和(自身を除く): 335542746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 12781, 15246, 25562, 38343, 76686, 89467, 115029, 140591, 178934, 230058, 268401, 281182, 421773, 536802, 805203, 843546, 984137, 1265319, 1546501, 1610406, 1968274, 2530638, 2952411, 3093002, 4639503, 5904822, 8857233, 9279006, 10825507, 13918509, 17714466, 21651014, 27837018, 32476521, 64953042, 97429563, 194859126]

約数ペア:

[(1, 194859126), (2, 97429563), (3, 64953042), (6, 32476521), (7, 27837018), (9, 21651014), (11, 17714466), (14, 13918509), (18, 10825507), (21, 9279006), (22, 8857233), (33, 5904822), (42, 4639503), (63, 3093002), (66, 2952411), (77, 2530638), (99, 1968274), (121, 1610406), (126, 1546501), (154, 1265319), (198, 984137), (231, 843546), (242, 805203), (363, 536802), (462, 421773), (693, 281182), (726, 268401), (847, 230058), (1089, 178934), (1386, 140591), (1694, 115029), (2178, 89467), (2541, 76686), (5082, 38343), (7623, 25562), (12781, 15246)]