188512884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6863}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 549669120

約数和(自身を除く): 361156236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6863, 6867, 9156, 13726, 13734, 20589, 27452, 27468, 41178, 48041, 61767, 82356, 96082, 123534, 144123, 192164, 247068, 288246, 432369, 576492, 748067, 864738, 1496134, 1729476, 2244201, 2992268, 4488402, 5236469, 6732603, 8976804, 10472938, 13465206, 15709407, 20945876, 26930412, 31418814, 47128221, 62837628, 94256442, 188512884]

約数ペア:

[(1, 188512884), (2, 94256442), (3, 62837628), (4, 47128221), (6, 31418814), (7, 26930412), (9, 20945876), (12, 15709407), (14, 13465206), (18, 10472938), (21, 8976804), (28, 6732603), (36, 5236469), (42, 4488402), (63, 2992268), (84, 2244201), (109, 1729476), (126, 1496134), (218, 864738), (252, 748067), (327, 576492), (436, 432369), (654, 288246), (763, 247068), (981, 192164), (1308, 144123), (1526, 123534), (1962, 96082), (2289, 82356), (3052, 61767), (3924, 48041), (4578, 41178), (6863, 27468), (6867, 27452), (9156, 20589), (13726, 13734)]