1556169426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38237}}^1$

素因数の和:38288

約数の個数: 96

約数和(自身を含む): 4294892160

約数和(自身を除く): 2738722734

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 171, 238, 266, 306, 323, 342, 357, 399, 646, 714, 798, 969, 1071, 1197, 1938, 2142, 2261, 2394, 2907, 4522, 5814, 6783, 13566, 20349, 38237, 40698, 76474, 114711, 229422, 267659, 344133, 535318, 650029, 688266, 726503, 802977, 1300058, 1453006, 1605954, 1950087, 2179509, 2408931, 3900174, 4359018, 4550203, 4817862, 5085521, 5850261, 6538527, 9100406, 10171042, 11700522, 12350551, 13077054, 13650609, 15256563, 24701102, 27301218, 30513126, 37051653, 40951827, 45769689, 74103306, 81903654, 86453857, 91539378, 111154959, 172907714, 222309918, 259361571, 518723142, 778084713, 1556169426]

約数ペア:

[(1, 1556169426), (2, 778084713), (3, 518723142), (6, 259361571), (7, 222309918), (9, 172907714), (14, 111154959), (17, 91539378), (18, 86453857), (19, 81903654), (21, 74103306), (34, 45769689), (38, 40951827), (42, 37051653), (51, 30513126), (57, 27301218), (63, 24701102), (102, 15256563), (114, 13650609), (119, 13077054), (126, 12350551), (133, 11700522), (153, 10171042), (171, 9100406), (238, 6538527), (266, 5850261), (306, 5085521), (323, 4817862), (342, 4550203), (357, 4359018), (399, 3900174), (646, 2408931), (714, 2179509), (798, 1950087), (969, 1605954), (1071, 1453006), (1197, 1300058), (1938, 802977), (2142, 726503), (2261, 688266), (2394, 650029), (2907, 535318), (4522, 344133), (5814, 267659), (6783, 229422), (13566, 114711), (20349, 76474), (38237, 40698)]