123781266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2131}}^1$

素因数の和:2607

約数の個数: 48

約数和(自身を含む): 307315008

約数和(自身を除く): 183533742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1383, 2131, 2766, 3227, 4149, 4262, 6393, 6454, 8298, 9681, 12786, 14917, 19179, 19362, 29043, 29834, 38358, 44751, 58086, 89502, 134253, 268506, 982391, 1964782, 2947173, 5894346, 6876737, 8841519, 13753474, 17683038, 20630211, 41260422, 61890633, 123781266]

約数ペア:

[(1, 123781266), (2, 61890633), (3, 41260422), (6, 20630211), (7, 17683038), (9, 13753474), (14, 8841519), (18, 6876737), (21, 5894346), (42, 2947173), (63, 1964782), (126, 982391), (461, 268506), (922, 134253), (1383, 89502), (2131, 58086), (2766, 44751), (3227, 38358), (4149, 29834), (4262, 29043), (6393, 19362), (6454, 19179), (8298, 14917), (9681, 12786)]