16394364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 48117888

約数和(自身を除く): 31723524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 971, 1206, 1407, 1876, 1942, 2412, 2814, 2913, 3884, 4221, 5628, 5826, 6797, 8442, 8739, 11652, 13594, 16884, 17478, 20391, 27188, 34956, 40782, 61173, 65057, 81564, 122346, 130114, 195171, 244692, 260228, 390342, 455399, 585513, 780684, 910798, 1171026, 1366197, 1821596, 2342052, 2732394, 4098591, 5464788, 8197182, 16394364]

約数ペア:

[(1, 16394364), (2, 8197182), (3, 5464788), (4, 4098591), (6, 2732394), (7, 2342052), (9, 1821596), (12, 1366197), (14, 1171026), (18, 910798), (21, 780684), (28, 585513), (36, 455399), (42, 390342), (63, 260228), (67, 244692), (84, 195171), (126, 130114), (134, 122346), (201, 81564), (252, 65057), (268, 61173), (402, 40782), (469, 34956), (603, 27188), (804, 20391), (938, 17478), (971, 16884), (1206, 13594), (1407, 11652), (1876, 8739), (1942, 8442), (2412, 6797), (2814, 5826), (2913, 5628), (3884, 4221)]