187143012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 542068800

約数和(自身を除く): 354925788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 1018, 1459, 1527, 2036, 2918, 3054, 3563, 4377, 4581, 5836, 6108, 7126, 8754, 9162, 10213, 10689, 13131, 14252, 17508, 18324, 20426, 21378, 26262, 30639, 32067, 40852, 42756, 52524, 61278, 64134, 91917, 122556, 128268, 183834, 367668, 742631, 1485262, 2227893, 2970524, 4455786, 5198417, 6683679, 8911572, 10396834, 13367358, 15595251, 20793668, 26734716, 31190502, 46785753, 62381004, 93571506, 187143012]

約数ペア:

[(1, 187143012), (2, 93571506), (3, 62381004), (4, 46785753), (6, 31190502), (7, 26734716), (9, 20793668), (12, 15595251), (14, 13367358), (18, 10396834), (21, 8911572), (28, 6683679), (36, 5198417), (42, 4455786), (63, 2970524), (84, 2227893), (126, 1485262), (252, 742631), (509, 367668), (1018, 183834), (1459, 128268), (1527, 122556), (2036, 91917), (2918, 64134), (3054, 61278), (3563, 52524), (4377, 42756), (4581, 40852), (5836, 32067), (6108, 30639), (7126, 26262), (8754, 21378), (9162, 20426), (10213, 18324), (10689, 17508), (13131, 14252)]