2174980068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{21803}}^1$

素因数の和:21993

約数の個数: 72

約数和(自身を含む): 5857252128

約数和(自身を除く): 3682272060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 612, 652, 978, 1467, 1956, 2771, 2934, 5542, 5868, 8313, 11084, 16626, 21803, 24939, 33252, 43606, 49878, 65409, 87212, 99756, 130818, 196227, 261636, 370651, 392454, 741302, 784908, 1111953, 1482604, 2223906, 3335859, 3553889, 4447812, 6671718, 7107778, 10661667, 13343436, 14215556, 21323334, 31985001, 42646668, 60416113, 63970002, 120832226, 127940004, 181248339, 241664452, 362496678, 543745017, 724993356, 1087490034, 2174980068]

約数ペア:

[(1, 2174980068), (2, 1087490034), (3, 724993356), (4, 543745017), (6, 362496678), (9, 241664452), (12, 181248339), (17, 127940004), (18, 120832226), (34, 63970002), (36, 60416113), (51, 42646668), (68, 31985001), (102, 21323334), (153, 14215556), (163, 13343436), (204, 10661667), (306, 7107778), (326, 6671718), (489, 4447812), (612, 3553889), (652, 3335859), (978, 2223906), (1467, 1482604), (1956, 1111953), (2771, 784908), (2934, 741302), (5542, 392454), (5868, 370651), (8313, 261636), (11084, 196227), (16626, 130818), (21803, 99756), (24939, 87212), (33252, 65409), (43606, 49878)]