2021176308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{87679}}^1$

素因数の和:87816

約数の個数: 48

約数和(自身を含む): 5037742080

約数和(自身を除く): 3016565772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 226, 339, 452, 678, 1356, 1921, 3842, 5763, 7684, 11526, 23052, 87679, 175358, 263037, 350716, 526074, 1052148, 1490543, 2981086, 4471629, 5962172, 8943258, 9907727, 17886516, 19815454, 29723181, 39630908, 59446362, 118892724, 168431359, 336862718, 505294077, 673725436, 1010588154, 2021176308]

約数ペア:

[(1, 2021176308), (2, 1010588154), (3, 673725436), (4, 505294077), (6, 336862718), (12, 168431359), (17, 118892724), (34, 59446362), (51, 39630908), (68, 29723181), (102, 19815454), (113, 17886516), (204, 9907727), (226, 8943258), (339, 5962172), (452, 4471629), (678, 2981086), (1356, 1490543), (1921, 1052148), (3842, 526074), (5763, 350716), (7684, 263037), (11526, 175358), (23052, 87679)]