18350514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 33541326

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 659, 663, 714, 819, 1071, 1318, 1326, 1547, 1638, 1977, 1989, 2142, 3094, 3954, 3978, 4613, 4641, 5931, 8567, 9226, 9282, 11203, 11862, 13839, 13923, 17134, 22406, 25701, 27678, 27846, 33609, 41517, 51402, 59969, 67218, 77103, 78421, 83034, 100827, 119938, 145639, 154206, 156842, 179907, 201654, 235263, 291278, 359814, 436917, 470526, 539721, 705789, 873834, 1019473, 1079442, 1310751, 1411578, 2038946, 2621502, 3058419, 6116838, 9175257, 18350514]

約数ペア:

[(1, 18350514), (2, 9175257), (3, 6116838), (6, 3058419), (7, 2621502), (9, 2038946), (13, 1411578), (14, 1310751), (17, 1079442), (18, 1019473), (21, 873834), (26, 705789), (34, 539721), (39, 470526), (42, 436917), (51, 359814), (63, 291278), (78, 235263), (91, 201654), (102, 179907), (117, 156842), (119, 154206), (126, 145639), (153, 119938), (182, 100827), (221, 83034), (234, 78421), (238, 77103), (273, 67218), (306, 59969), (357, 51402), (442, 41517), (546, 33609), (659, 27846), (663, 27678), (714, 25701), (819, 22406), (1071, 17134), (1318, 13923), (1326, 13839), (1547, 11862), (1638, 11203), (1977, 9282), (1989, 9226), (2142, 8567), (3094, 5931), (3954, 4641), (3978, 4613)]