19841652

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 35678988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 101, 102, 107, 108, 153, 202, 204, 214, 303, 306, 321, 404, 428, 459, 606, 612, 642, 909, 918, 963, 1212, 1284, 1717, 1818, 1819, 1836, 1926, 2727, 2889, 3434, 3636, 3638, 3852, 5151, 5454, 5457, 5778, 6868, 7276, 10302, 10807, 10908, 10914, 11556, 15453, 16371, 20604, 21614, 21828, 30906, 32421, 32742, 43228, 46359, 49113, 61812, 64842, 65484, 92718, 97263, 98226, 129684, 183719, 185436, 194526, 196452, 291789, 367438, 389052, 551157, 583578, 734876, 1102314, 1167156, 1653471, 2204628, 3306942, 4960413, 6613884, 9920826, 19841652]

約数ペア:

[(1, 19841652), (2, 9920826), (3, 6613884), (4, 4960413), (6, 3306942), (9, 2204628), (12, 1653471), (17, 1167156), (18, 1102314), (27, 734876), (34, 583578), (36, 551157), (51, 389052), (54, 367438), (68, 291789), (101, 196452), (102, 194526), (107, 185436), (108, 183719), (153, 129684), (202, 98226), (204, 97263), (214, 92718), (303, 65484), (306, 64842), (321, 61812), (404, 49113), (428, 46359), (459, 43228), (606, 32742), (612, 32421), (642, 30906), (909, 21828), (918, 21614), (963, 20604), (1212, 16371), (1284, 15453), (1717, 11556), (1818, 10914), (1819, 10908), (1836, 10807), (1926, 10302), (2727, 7276), (2889, 6868), (3434, 5778), (3636, 5457), (3638, 5454), (3852, 5151)]