17128818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 43068480

約数和(自身を除く): 25939662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2029, 2814, 4058, 4221, 6087, 8442, 12174, 14203, 18261, 28406, 36522, 42609, 85218, 127827, 135943, 255654, 271886, 407829, 815658, 951601, 1223487, 1903202, 2446974, 2854803, 5709606, 8564409, 17128818]

約数ペア:

[(1, 17128818), (2, 8564409), (3, 5709606), (6, 2854803), (7, 2446974), (9, 1903202), (14, 1223487), (18, 951601), (21, 815658), (42, 407829), (63, 271886), (67, 255654), (126, 135943), (134, 127827), (201, 85218), (402, 42609), (469, 36522), (603, 28406), (938, 18261), (1206, 14203), (1407, 12174), (2029, 8442), (2814, 6087), (4058, 4221)]