17966083194

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6996

約数の個数: 96

約数和(自身を含む): 41981122560

約数和(自身を除く): 24015039366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 127, 171, 183, 254, 342, 366, 381, 549, 762, 1098, 1143, 1159, 2286, 2318, 2413, 3477, 4826, 6781, 6954, 7239, 7747, 10431, 13562, 14478, 15494, 20343, 20862, 21717, 23241, 40686, 43434, 46482, 61029, 69723, 122058, 128839, 139446, 147193, 257678, 294386, 386517, 413641, 441579, 773034, 827282, 861187, 883158, 1159551, 1240923, 1324737, 1722374, 2319102, 2481846, 2583561, 2649474, 3722769, 5167122, 7445538, 7750683, 7859179, 15501366, 15718358, 16362553, 23577537, 32725106, 47155074, 49087659, 52532407, 70732611, 98175318, 105064814, 141465222, 147262977, 157597221, 294525954, 315194442, 472791663, 945583326, 998115733, 1996231466, 2994347199, 5988694398, 8983041597, 17966083194]

約数ペア:

[(1, 17966083194), (2, 8983041597), (3, 5988694398), (6, 2994347199), (9, 1996231466), (18, 998115733), (19, 945583326), (38, 472791663), (57, 315194442), (61, 294525954), (114, 157597221), (122, 147262977), (127, 141465222), (171, 105064814), (183, 98175318), (254, 70732611), (342, 52532407), (366, 49087659), (381, 47155074), (549, 32725106), (762, 23577537), (1098, 16362553), (1143, 15718358), (1159, 15501366), (2286, 7859179), (2318, 7750683), (2413, 7445538), (3477, 5167122), (4826, 3722769), (6781, 2649474), (6954, 2583561), (7239, 2481846), (7747, 2319102), (10431, 1722374), (13562, 1324737), (14478, 1240923), (15494, 1159551), (20343, 883158), (20862, 861187), (21717, 827282), (23241, 773034), (40686, 441579), (43434, 413641), (46482, 386517), (61029, 294386), (69723, 257678), (122058, 147193), (128839, 139446)]