2017235718

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{8389}}^1$

素因数の和:8534

約数の個数: 64

約数和(自身を含む): 4619198400

約数和(自身を除く): 2601962682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 122, 146, 183, 219, 366, 438, 549, 657, 1098, 1314, 1647, 1971, 3294, 3942, 4453, 8389, 8906, 13359, 16778, 25167, 26718, 40077, 50334, 75501, 80154, 120231, 151002, 226503, 240462, 453006, 511729, 612397, 1023458, 1224794, 1535187, 1837191, 3070374, 3674382, 4605561, 5511573, 9211122, 11023146, 13816683, 16534719, 27633366, 33069438, 37356217, 74712434, 112068651, 224137302, 336205953, 672411906, 1008617859, 2017235718]

約数ペア:

[(1, 2017235718), (2, 1008617859), (3, 672411906), (6, 336205953), (9, 224137302), (18, 112068651), (27, 74712434), (54, 37356217), (61, 33069438), (73, 27633366), (122, 16534719), (146, 13816683), (183, 11023146), (219, 9211122), (366, 5511573), (438, 4605561), (549, 3674382), (657, 3070374), (1098, 1837191), (1314, 1535187), (1647, 1224794), (1971, 1023458), (3294, 612397), (3942, 511729), (4453, 453006), (8389, 240462), (8906, 226503), (13359, 151002), (16778, 120231), (25167, 80154), (26718, 75501), (40077, 50334)]