17689716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 51123072

約数和(自身を除く): 33433356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 131, 132, 186, 198, 242, 262, 279, 341, 363, 372, 393, 396, 484, 524, 558, 682, 726, 786, 1023, 1089, 1116, 1179, 1364, 1441, 1452, 1572, 2046, 2178, 2358, 2882, 3069, 3751, 4061, 4092, 4323, 4356, 4716, 5764, 6138, 7502, 8122, 8646, 11253, 12183, 12276, 12969, 15004, 15851, 16244, 17292, 22506, 24366, 25938, 31702, 33759, 36549, 44671, 45012, 47553, 48732, 51876, 63404, 67518, 73098, 89342, 95106, 134013, 135036, 142659, 146196, 178684, 190212, 268026, 285318, 402039, 491381, 536052, 570636, 804078, 982762, 1474143, 1608156, 1965524, 2948286, 4422429, 5896572, 8844858, 17689716]

約数ペア:

[(1, 17689716), (2, 8844858), (3, 5896572), (4, 4422429), (6, 2948286), (9, 1965524), (11, 1608156), (12, 1474143), (18, 982762), (22, 804078), (31, 570636), (33, 536052), (36, 491381), (44, 402039), (62, 285318), (66, 268026), (93, 190212), (99, 178684), (121, 146196), (124, 142659), (131, 135036), (132, 134013), (186, 95106), (198, 89342), (242, 73098), (262, 67518), (279, 63404), (341, 51876), (363, 48732), (372, 47553), (393, 45012), (396, 44671), (484, 36549), (524, 33759), (558, 31702), (682, 25938), (726, 24366), (786, 22506), (1023, 17292), (1089, 16244), (1116, 15851), (1179, 15004), (1364, 12969), (1441, 12276), (1452, 12183), (1572, 11253), (2046, 8646), (2178, 8122), (2358, 7502), (2882, 6138), (3069, 5764), (3751, 4716), (4061, 4356), (4092, 4323)]