401929542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7577}}^1$

素因数の和:8013

約数の個数: 48

約数和(自身を含む): 997749792

約数和(自身を除く): 595820250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 2526, 2947, 3789, 5894, 7577, 7578, 8841, 15154, 17682, 22731, 26523, 45462, 53039, 53046, 68193, 106078, 136386, 159117, 318234, 477351, 954702, 3189917, 6379834, 9569751, 19139502, 22329419, 28709253, 44658838, 57418506, 66988257, 133976514, 200964771, 401929542]

約数ペア:

[(1, 401929542), (2, 200964771), (3, 133976514), (6, 66988257), (7, 57418506), (9, 44658838), (14, 28709253), (18, 22329419), (21, 19139502), (42, 9569751), (63, 6379834), (126, 3189917), (421, 954702), (842, 477351), (1263, 318234), (2526, 159117), (2947, 136386), (3789, 106078), (5894, 68193), (7577, 53046), (7578, 53039), (8841, 45462), (15154, 26523), (17682, 22731)]