16964028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 46348848

約数和(自身を除く): 29384820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 523, 612, 636, 901, 954, 1046, 1569, 1802, 1908, 2092, 2703, 3138, 3604, 4707, 5406, 6276, 8109, 8891, 9414, 10812, 16218, 17782, 18828, 26673, 27719, 32436, 35564, 53346, 55438, 80019, 83157, 106692, 110876, 160038, 166314, 249471, 320076, 332628, 471223, 498942, 942446, 997884, 1413669, 1884892, 2827338, 4241007, 5654676, 8482014, 16964028]

約数ペア:

[(1, 16964028), (2, 8482014), (3, 5654676), (4, 4241007), (6, 2827338), (9, 1884892), (12, 1413669), (17, 997884), (18, 942446), (34, 498942), (36, 471223), (51, 332628), (53, 320076), (68, 249471), (102, 166314), (106, 160038), (153, 110876), (159, 106692), (204, 83157), (212, 80019), (306, 55438), (318, 53346), (477, 35564), (523, 32436), (612, 27719), (636, 26673), (901, 18828), (954, 17782), (1046, 16218), (1569, 10812), (1802, 9414), (1908, 8891), (2092, 8109), (2703, 6276), (3138, 5406), (3604, 4707)]