7011342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 17474184

約数和(自身を除く): 10462842

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 83, 114, 117, 166, 171, 234, 247, 249, 342, 361, 494, 498, 722, 741, 747, 1079, 1083, 1482, 1494, 1577, 2158, 2166, 2223, 3154, 3237, 3249, 4446, 4693, 4731, 6474, 6498, 9386, 9462, 9711, 14079, 14193, 19422, 20501, 28158, 28386, 29963, 41002, 42237, 59926, 61503, 84474, 89889, 123006, 179778, 184509, 269667, 369018, 389519, 539334, 779038, 1168557, 2337114, 3505671, 7011342]

約数ペア:

[(1, 7011342), (2, 3505671), (3, 2337114), (6, 1168557), (9, 779038), (13, 539334), (18, 389519), (19, 369018), (26, 269667), (38, 184509), (39, 179778), (57, 123006), (78, 89889), (83, 84474), (114, 61503), (117, 59926), (166, 42237), (171, 41002), (234, 29963), (247, 28386), (249, 28158), (342, 20501), (361, 19422), (494, 14193), (498, 14079), (722, 9711), (741, 9462), (747, 9386), (1079, 6498), (1083, 6474), (1482, 4731), (1494, 4693), (1577, 4446), (2158, 3249), (2166, 3237), (2223, 3154)]