39845052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4523

約数の個数: 72

約数和(自身を含む): 114201360

約数和(自身を除く): 74356308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4481, 8892, 8962, 13443, 17924, 26886, 40329, 53772, 58253, 80658, 85139, 116506, 161316, 170278, 174759, 233012, 255417, 340556, 349518, 510834, 524277, 699036, 766251, 1021668, 1048554, 1106807, 1532502, 2097108, 2213614, 3065004, 3320421, 4427228, 6640842, 9961263, 13281684, 19922526, 39845052]

約数ペア:

[(1, 39845052), (2, 19922526), (3, 13281684), (4, 9961263), (6, 6640842), (9, 4427228), (12, 3320421), (13, 3065004), (18, 2213614), (19, 2097108), (26, 1532502), (36, 1106807), (38, 1048554), (39, 1021668), (52, 766251), (57, 699036), (76, 524277), (78, 510834), (114, 349518), (117, 340556), (156, 255417), (171, 233012), (228, 174759), (234, 170278), (247, 161316), (342, 116506), (468, 85139), (494, 80658), (684, 58253), (741, 53772), (988, 40329), (1482, 26886), (2223, 17924), (2964, 13443), (4446, 8962), (4481, 8892)]