16312716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3443

約数の個数: 72

約数和(自身を含む): 49620480

約数和(自身を除く): 33307764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 3407, 4788, 6814, 10221, 13628, 20442, 23849, 30663, 40884, 47698, 61326, 64733, 71547, 95396, 122652, 129466, 143094, 194199, 214641, 258932, 286188, 388398, 429282, 453131, 582597, 776796, 858564, 906262, 1165194, 1359393, 1812524, 2330388, 2718786, 4078179, 5437572, 8156358, 16312716]

約数ペア:

[(1, 16312716), (2, 8156358), (3, 5437572), (4, 4078179), (6, 2718786), (7, 2330388), (9, 1812524), (12, 1359393), (14, 1165194), (18, 906262), (19, 858564), (21, 776796), (28, 582597), (36, 453131), (38, 429282), (42, 388398), (57, 286188), (63, 258932), (76, 214641), (84, 194199), (114, 143094), (126, 129466), (133, 122652), (171, 95396), (228, 71547), (252, 64733), (266, 61326), (342, 47698), (399, 40884), (532, 30663), (684, 23849), (798, 20442), (1197, 13628), (1596, 10221), (2394, 6814), (3407, 4788)]