15672229986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1208

約数の個数: 128

約数和(自身を含む): 37732810752

約数和(自身を除く): 22060580766

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 181, 186, 217, 219, 362, 434, 438, 511, 543, 651, 911, 1022, 1086, 1267, 1302, 1533, 1822, 2263, 2534, 2733, 3066, 3801, 4526, 5466, 5611, 6377, 6789, 7602, 11222, 12754, 13213, 13578, 15841, 16833, 19131, 26426, 28241, 31682, 33666, 38262, 39277, 39639, 47523, 56482, 66503, 78554, 79278, 84723, 92491, 95046, 117831, 133006, 164891, 169446, 184982, 197687, 199509, 235662, 277473, 329782, 395374, 399018, 409603, 465521, 494673, 554946, 593061, 819206, 931042, 989346, 1154237, 1186122, 1228809, 1396563, 2061593, 2308474, 2457618, 2793126, 2867221, 3462711, 4123186, 5111621, 5734442, 6184779, 6925422, 8601663, 10223242, 12037043, 12369558, 14431151, 15334863, 17203326, 24074086, 28862302, 30669726, 35781347, 36111129, 43293453, 71562694, 72222258, 84259301, 86586906, 107344041, 168518602, 214688082, 252777903, 373148333, 505555806, 746296666, 1119444999, 2238889998, 2612038331, 5224076662, 7836114993, 15672229986]

約数ペア:

[(1, 15672229986), (2, 7836114993), (3, 5224076662), (6, 2612038331), (7, 2238889998), (14, 1119444999), (21, 746296666), (31, 505555806), (42, 373148333), (62, 252777903), (73, 214688082), (93, 168518602), (146, 107344041), (181, 86586906), (186, 84259301), (217, 72222258), (219, 71562694), (362, 43293453), (434, 36111129), (438, 35781347), (511, 30669726), (543, 28862302), (651, 24074086), (911, 17203326), (1022, 15334863), (1086, 14431151), (1267, 12369558), (1302, 12037043), (1533, 10223242), (1822, 8601663), (2263, 6925422), (2534, 6184779), (2733, 5734442), (3066, 5111621), (3801, 4123186), (4526, 3462711), (5466, 2867221), (5611, 2793126), (6377, 2457618), (6789, 2308474), (7602, 2061593), (11222, 1396563), (12754, 1228809), (13213, 1186122), (13578, 1154237), (15841, 989346), (16833, 931042), (19131, 819206), (26426, 593061), (28241, 554946), (31682, 494673), (33666, 465521), (38262, 409603), (39277, 399018), (39639, 395374), (47523, 329782), (56482, 277473), (66503, 235662), (78554, 199509), (79278, 197687), (84723, 184982), (92491, 169446), (95046, 164891), (117831, 133006)]