16412844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 45147648

約数和(自身を除く): 28734804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 271, 294, 309, 412, 542, 588, 618, 721, 813, 1084, 1236, 1442, 1626, 1897, 2163, 2884, 3252, 3794, 4326, 5047, 5691, 7588, 8652, 10094, 11382, 13279, 15141, 20188, 22764, 26558, 27913, 30282, 39837, 53116, 55826, 60564, 79674, 83739, 111652, 159348, 167478, 195391, 334956, 390782, 586173, 781564, 1172346, 1367737, 2344692, 2735474, 4103211, 5470948, 8206422, 16412844]

約数ペア:

[(1, 16412844), (2, 8206422), (3, 5470948), (4, 4103211), (6, 2735474), (7, 2344692), (12, 1367737), (14, 1172346), (21, 781564), (28, 586173), (42, 390782), (49, 334956), (84, 195391), (98, 167478), (103, 159348), (147, 111652), (196, 83739), (206, 79674), (271, 60564), (294, 55826), (309, 53116), (412, 39837), (542, 30282), (588, 27913), (618, 26558), (721, 22764), (813, 20188), (1084, 15141), (1236, 13279), (1442, 11382), (1626, 10094), (1897, 8652), (2163, 7588), (2884, 5691), (3252, 5047), (3794, 4326)]