16818744516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{608581}}^1$

素因数の和:608649

約数の個数: 72

約数和(自身を含む): 46622249856

約数和(自身を除く): 29803505340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 608581, 1217162, 1825743, 2434324, 3651486, 4260067, 7302972, 8520134, 12780201, 17040268, 25560402, 28603307, 29820469, 51120804, 57206614, 59640938, 85809921, 89461407, 114413228, 119281876, 171619842, 178922814, 200223149, 343239684, 357845628, 400446298, 600669447, 800892596, 1201338894, 1401562043, 2402677788, 2803124086, 4204686129, 5606248172, 8409372258, 16818744516]

約数ペア:

[(1, 16818744516), (2, 8409372258), (3, 5606248172), (4, 4204686129), (6, 2803124086), (7, 2402677788), (12, 1401562043), (14, 1201338894), (21, 800892596), (28, 600669447), (42, 400446298), (47, 357845628), (49, 343239684), (84, 200223149), (94, 178922814), (98, 171619842), (141, 119281876), (147, 114413228), (188, 89461407), (196, 85809921), (282, 59640938), (294, 57206614), (329, 51120804), (564, 29820469), (588, 28603307), (658, 25560402), (987, 17040268), (1316, 12780201), (1974, 8520134), (2303, 7302972), (3948, 4260067), (4606, 3651486), (6909, 2434324), (9212, 1825743), (13818, 1217162), (27636, 608581)]