2018794401

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{10289}}^1$

素因数の和:10367

約数の個数: 48

約数和(自身を含む): 3314203200

約数和(自身を除く): 1295408799

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 169, 351, 387, 507, 559, 1161, 1521, 1677, 4563, 5031, 7267, 10289, 15093, 21801, 30867, 65403, 92601, 133757, 196209, 277803, 401271, 442427, 1203813, 1327281, 1738841, 3611439, 3981843, 5216523, 5751551, 11945529, 15649569, 17254653, 46948707, 51763959, 74770163, 155291877, 224310489, 672931467, 2018794401]

約数ペア:

[(1, 2018794401), (3, 672931467), (9, 224310489), (13, 155291877), (27, 74770163), (39, 51763959), (43, 46948707), (117, 17254653), (129, 15649569), (169, 11945529), (351, 5751551), (387, 5216523), (507, 3981843), (559, 3611439), (1161, 1738841), (1521, 1327281), (1677, 1203813), (4563, 442427), (5031, 401271), (7267, 277803), (10289, 196209), (15093, 133757), (21801, 92601), (30867, 65403)]