16913808

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1696

約数の個数: 60

約数和(自身を含む): 48013420

約数和(自身を除く): 31099612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1609, 1752, 2628, 3218, 3504, 4827, 5256, 6436, 9654, 10512, 12872, 14481, 19308, 25744, 28962, 38616, 57924, 77232, 115848, 117457, 231696, 234914, 352371, 469828, 704742, 939656, 1057113, 1409484, 1879312, 2114226, 2818968, 4228452, 5637936, 8456904, 16913808]

約数ペア:

[(1, 16913808), (2, 8456904), (3, 5637936), (4, 4228452), (6, 2818968), (8, 2114226), (9, 1879312), (12, 1409484), (16, 1057113), (18, 939656), (24, 704742), (36, 469828), (48, 352371), (72, 234914), (73, 231696), (144, 117457), (146, 115848), (219, 77232), (292, 57924), (438, 38616), (584, 28962), (657, 25744), (876, 19308), (1168, 14481), (1314, 12872), (1609, 10512), (1752, 9654), (2628, 6436), (3218, 5256), (3504, 4827)]