1662822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2691738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 83, 106, 126, 159, 166, 189, 249, 318, 371, 378, 477, 498, 581, 742, 747, 954, 1113, 1162, 1431, 1494, 1743, 2226, 2241, 2862, 3339, 3486, 4399, 4482, 5229, 6678, 8798, 10017, 10458, 13197, 15687, 20034, 26394, 30793, 31374, 39591, 61586, 79182, 92379, 118773, 184758, 237546, 277137, 554274, 831411, 1662822]

約数ペア:

[(1, 1662822), (2, 831411), (3, 554274), (6, 277137), (7, 237546), (9, 184758), (14, 118773), (18, 92379), (21, 79182), (27, 61586), (42, 39591), (53, 31374), (54, 30793), (63, 26394), (83, 20034), (106, 15687), (126, 13197), (159, 10458), (166, 10017), (189, 8798), (249, 6678), (318, 5229), (371, 4482), (378, 4399), (477, 3486), (498, 3339), (581, 2862), (742, 2241), (747, 2226), (954, 1743), (1113, 1494), (1162, 1431)]