11868164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 27170304

約数和(自身を除く): 15302140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 113, 121, 124, 154, 217, 226, 242, 308, 341, 434, 452, 484, 682, 791, 847, 868, 1243, 1364, 1582, 1694, 2387, 2486, 3164, 3388, 3503, 3751, 4774, 4972, 7006, 7502, 8701, 9548, 13673, 14012, 15004, 17402, 24521, 26257, 27346, 34804, 38533, 49042, 52514, 54692, 77066, 95711, 98084, 105028, 154132, 191422, 269731, 382844, 423863, 539462, 847726, 1078924, 1695452, 2967041, 5934082, 11868164]

約数ペア:

[(1, 11868164), (2, 5934082), (4, 2967041), (7, 1695452), (11, 1078924), (14, 847726), (22, 539462), (28, 423863), (31, 382844), (44, 269731), (62, 191422), (77, 154132), (113, 105028), (121, 98084), (124, 95711), (154, 77066), (217, 54692), (226, 52514), (242, 49042), (308, 38533), (341, 34804), (434, 27346), (452, 26257), (484, 24521), (682, 17402), (791, 15004), (847, 14012), (868, 13673), (1243, 9548), (1364, 8701), (1582, 7502), (1694, 7006), (2387, 4972), (2486, 4774), (3164, 3751), (3388, 3503)]