17203788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 50083488

約数和(自身を除く): 32879700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 293, 466, 586, 699, 879, 932, 1172, 1398, 1631, 1758, 2051, 2097, 2637, 2796, 3262, 3516, 4102, 4194, 4893, 5274, 6153, 6524, 8204, 8388, 9786, 10548, 12306, 14679, 18459, 19572, 24612, 29358, 36918, 58716, 68269, 73836, 136538, 204807, 273076, 409614, 477883, 614421, 819228, 955766, 1228842, 1433649, 1911532, 2457684, 2867298, 4300947, 5734596, 8601894, 17203788]

約数ペア:

[(1, 17203788), (2, 8601894), (3, 5734596), (4, 4300947), (6, 2867298), (7, 2457684), (9, 1911532), (12, 1433649), (14, 1228842), (18, 955766), (21, 819228), (28, 614421), (36, 477883), (42, 409614), (63, 273076), (84, 204807), (126, 136538), (233, 73836), (252, 68269), (293, 58716), (466, 36918), (586, 29358), (699, 24612), (879, 19572), (932, 18459), (1172, 14679), (1398, 12306), (1631, 10548), (1758, 9786), (2051, 8388), (2097, 8204), (2637, 6524), (2796, 6153), (3262, 5274), (3516, 4893), (4102, 4194)]