7132581954

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{18191}}^1$

素因数の和:18392

約数の個数: 64

約数和(自身を含む): 16268014080

約数和(自身を除く): 9135432126

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 274, 318, 411, 477, 822, 954, 1233, 1431, 2466, 2862, 3699, 7261, 7398, 14522, 18191, 21783, 36382, 43566, 54573, 65349, 109146, 130698, 163719, 196047, 327438, 392094, 491157, 964123, 982314, 1928246, 2492167, 2892369, 4984334, 5784738, 7476501, 8677107, 14953002, 17354214, 22429503, 26031321, 44859006, 52062642, 67288509, 132084851, 134577018, 264169702, 396254553, 792509106, 1188763659, 2377527318, 3566290977, 7132581954]

約数ペア:

[(1, 7132581954), (2, 3566290977), (3, 2377527318), (6, 1188763659), (9, 792509106), (18, 396254553), (27, 264169702), (53, 134577018), (54, 132084851), (106, 67288509), (137, 52062642), (159, 44859006), (274, 26031321), (318, 22429503), (411, 17354214), (477, 14953002), (822, 8677107), (954, 7476501), (1233, 5784738), (1431, 4984334), (2466, 2892369), (2862, 2492167), (3699, 1928246), (7261, 982314), (7398, 964123), (14522, 491157), (18191, 392094), (21783, 327438), (36382, 196047), (43566, 163719), (54573, 130698), (65349, 109146)]