12518814

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 32267520

約数和(自身を除く): 19748706

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 79, 98, 147, 154, 158, 231, 237, 294, 343, 462, 474, 539, 553, 686, 869, 1029, 1078, 1106, 1617, 1659, 1738, 2058, 2401, 2607, 3234, 3318, 3773, 3871, 4802, 5214, 6083, 7203, 7546, 7742, 11319, 11613, 12166, 14406, 18249, 22638, 23226, 26411, 27097, 36498, 42581, 52822, 54194, 79233, 81291, 85162, 127743, 158466, 162582, 189679, 255486, 298067, 379358, 569037, 596134, 894201, 1138074, 1788402, 2086469, 4172938, 6259407, 12518814]

約数ペア:

[(1, 12518814), (2, 6259407), (3, 4172938), (6, 2086469), (7, 1788402), (11, 1138074), (14, 894201), (21, 596134), (22, 569037), (33, 379358), (42, 298067), (49, 255486), (66, 189679), (77, 162582), (79, 158466), (98, 127743), (147, 85162), (154, 81291), (158, 79233), (231, 54194), (237, 52822), (294, 42581), (343, 36498), (462, 27097), (474, 26411), (539, 23226), (553, 22638), (686, 18249), (869, 14406), (1029, 12166), (1078, 11613), (1106, 11319), (1617, 7742), (1659, 7546), (1738, 7203), (2058, 6083), (2401, 5214), (2607, 4802), (3234, 3871), (3318, 3773)]