4988466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 13172544

約数和(自身を除く): 8184078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 83, 106, 126, 159, 162, 166, 189, 249, 318, 371, 378, 477, 498, 567, 581, 742, 747, 954, 1113, 1134, 1162, 1431, 1494, 1743, 2226, 2241, 2862, 3339, 3486, 4293, 4399, 4482, 5229, 6678, 6723, 8586, 8798, 10017, 10458, 13197, 13446, 15687, 20034, 26394, 30051, 30793, 31374, 39591, 47061, 60102, 61586, 79182, 92379, 94122, 118773, 184758, 237546, 277137, 356319, 554274, 712638, 831411, 1662822, 2494233, 4988466]

約数ペア:

[(1, 4988466), (2, 2494233), (3, 1662822), (6, 831411), (7, 712638), (9, 554274), (14, 356319), (18, 277137), (21, 237546), (27, 184758), (42, 118773), (53, 94122), (54, 92379), (63, 79182), (81, 61586), (83, 60102), (106, 47061), (126, 39591), (159, 31374), (162, 30793), (166, 30051), (189, 26394), (249, 20034), (318, 15687), (371, 13446), (378, 13197), (477, 10458), (498, 10017), (567, 8798), (581, 8586), (742, 6723), (747, 6678), (954, 5229), (1113, 4482), (1134, 4399), (1162, 4293), (1431, 3486), (1494, 3339), (1743, 2862), (2226, 2241)]