16454676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 29993964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 89, 93, 124, 142, 178, 186, 213, 217, 267, 284, 356, 372, 426, 434, 497, 534, 623, 651, 852, 868, 994, 1068, 1246, 1302, 1491, 1869, 1988, 2201, 2492, 2604, 2759, 2982, 3738, 4402, 5518, 5964, 6319, 6603, 7476, 8277, 8804, 11036, 12638, 13206, 15407, 16554, 18957, 19313, 25276, 26412, 30814, 33108, 37914, 38626, 44233, 46221, 57939, 61628, 75828, 77252, 88466, 92442, 115878, 132699, 176932, 184884, 195889, 231756, 265398, 391778, 530796, 587667, 783556, 1175334, 1371223, 2350668, 2742446, 4113669, 5484892, 8227338, 16454676]

約数ペア:

[(1, 16454676), (2, 8227338), (3, 5484892), (4, 4113669), (6, 2742446), (7, 2350668), (12, 1371223), (14, 1175334), (21, 783556), (28, 587667), (31, 530796), (42, 391778), (62, 265398), (71, 231756), (84, 195889), (89, 184884), (93, 176932), (124, 132699), (142, 115878), (178, 92442), (186, 88466), (213, 77252), (217, 75828), (267, 61628), (284, 57939), (356, 46221), (372, 44233), (426, 38626), (434, 37914), (497, 33108), (534, 30814), (623, 26412), (651, 25276), (852, 19313), (868, 18957), (994, 16554), (1068, 15407), (1246, 13206), (1302, 12638), (1491, 11036), (1869, 8804), (1988, 8277), (2201, 7476), (2492, 6603), (2604, 6319), (2759, 5964), (2982, 5518), (3738, 4402)]