16903926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 25553034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 47, 53, 58, 78, 87, 94, 106, 117, 141, 159, 174, 234, 261, 282, 318, 377, 423, 477, 522, 611, 689, 754, 846, 954, 1131, 1222, 1363, 1378, 1537, 1833, 2067, 2262, 2491, 2726, 3074, 3393, 3666, 4089, 4134, 4611, 4982, 5499, 6201, 6786, 7473, 8178, 9222, 10998, 12267, 12402, 13833, 14946, 17719, 19981, 22419, 24534, 27666, 32383, 35438, 39962, 44838, 53157, 59943, 64766, 72239, 97149, 106314, 119886, 144478, 159471, 179829, 194298, 216717, 291447, 318942, 359658, 433434, 582894, 650151, 939107, 1300302, 1878214, 2817321, 5634642, 8451963, 16903926]

約数ペア:

[(1, 16903926), (2, 8451963), (3, 5634642), (6, 2817321), (9, 1878214), (13, 1300302), (18, 939107), (26, 650151), (29, 582894), (39, 433434), (47, 359658), (53, 318942), (58, 291447), (78, 216717), (87, 194298), (94, 179829), (106, 159471), (117, 144478), (141, 119886), (159, 106314), (174, 97149), (234, 72239), (261, 64766), (282, 59943), (318, 53157), (377, 44838), (423, 39962), (477, 35438), (522, 32383), (611, 27666), (689, 24534), (754, 22419), (846, 19981), (954, 17719), (1131, 14946), (1222, 13833), (1363, 12402), (1378, 12267), (1537, 10998), (1833, 9222), (2067, 8178), (2262, 7473), (2491, 6786), (2726, 6201), (3074, 5499), (3393, 4982), (3666, 4611), (4089, 4134)]