7374751998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{8167}}^1$

素因数の和:8369

約数の個数: 48

約数和(自身を含む): 15704123520

約数和(自身を除く): 8329371522

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 7921, 8167, 10146, 15842, 16334, 23763, 24501, 47526, 49002, 150499, 155173, 300998, 310346, 451497, 465519, 726863, 902994, 931038, 1453726, 2180589, 4361178, 13810397, 27620794, 41431191, 64690807, 82862382, 129381614, 194072421, 388144842, 1229125333, 2458250666, 3687375999, 7374751998]

約数ペア:

[(1, 7374751998), (2, 3687375999), (3, 2458250666), (6, 1229125333), (19, 388144842), (38, 194072421), (57, 129381614), (89, 82862382), (114, 64690807), (178, 41431191), (267, 27620794), (534, 13810397), (1691, 4361178), (3382, 2180589), (5073, 1453726), (7921, 931038), (8167, 902994), (10146, 726863), (15842, 465519), (16334, 451497), (23763, 310346), (24501, 300998), (47526, 155173), (49002, 150499)]