15189972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 25936428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2699, 2814, 5398, 5628, 8097, 10796, 16194, 18893, 32388, 37786, 56679, 75572, 113358, 180833, 226716, 361666, 542499, 723332, 1084998, 1265831, 2169996, 2531662, 3797493, 5063324, 7594986, 15189972]

約数ペア:

[(1, 15189972), (2, 7594986), (3, 5063324), (4, 3797493), (6, 2531662), (7, 2169996), (12, 1265831), (14, 1084998), (21, 723332), (28, 542499), (42, 361666), (67, 226716), (84, 180833), (134, 113358), (201, 75572), (268, 56679), (402, 37786), (469, 32388), (804, 18893), (938, 16194), (1407, 10796), (1876, 8097), (2699, 5628), (2814, 5398)]