18032364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 52532480

約数和(自身を除く): 34500116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 439, 489, 652, 878, 978, 1141, 1317, 1467, 1756, 1956, 2282, 2634, 2934, 3073, 3423, 3951, 4564, 5268, 5868, 6146, 6846, 7902, 9219, 10269, 12292, 13692, 15804, 18438, 20538, 27657, 36876, 41076, 55314, 71557, 110628, 143114, 214671, 286228, 429342, 500899, 644013, 858684, 1001798, 1288026, 1502697, 2003596, 2576052, 3005394, 4508091, 6010788, 9016182, 18032364]

約数ペア:

[(1, 18032364), (2, 9016182), (3, 6010788), (4, 4508091), (6, 3005394), (7, 2576052), (9, 2003596), (12, 1502697), (14, 1288026), (18, 1001798), (21, 858684), (28, 644013), (36, 500899), (42, 429342), (63, 286228), (84, 214671), (126, 143114), (163, 110628), (252, 71557), (326, 55314), (439, 41076), (489, 36876), (652, 27657), (878, 20538), (978, 18438), (1141, 15804), (1317, 13692), (1467, 12292), (1756, 10269), (1956, 9219), (2282, 7902), (2634, 6846), (2934, 6146), (3073, 5868), (3423, 5268), (3951, 4564)]