2009124

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 84

約数和(自身を含む): 5784156

約数和(自身を除く): 3775032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 243, 318, 324, 351, 468, 477, 486, 636, 689, 702, 729, 954, 972, 1053, 1378, 1404, 1431, 1458, 1908, 2067, 2106, 2756, 2862, 2916, 3159, 4134, 4212, 4293, 5724, 6201, 6318, 8268, 8586, 9477, 12402, 12636, 12879, 17172, 18603, 18954, 24804, 25758, 37206, 37908, 38637, 51516, 55809, 74412, 77274, 111618, 154548, 167427, 223236, 334854, 502281, 669708, 1004562, 2009124]

約数ペア:

[(1, 2009124), (2, 1004562), (3, 669708), (4, 502281), (6, 334854), (9, 223236), (12, 167427), (13, 154548), (18, 111618), (26, 77274), (27, 74412), (36, 55809), (39, 51516), (52, 38637), (53, 37908), (54, 37206), (78, 25758), (81, 24804), (106, 18954), (108, 18603), (117, 17172), (156, 12879), (159, 12636), (162, 12402), (212, 9477), (234, 8586), (243, 8268), (318, 6318), (324, 6201), (351, 5724), (468, 4293), (477, 4212), (486, 4134), (636, 3159), (689, 2916), (702, 2862), (729, 2756), (954, 2106), (972, 2067), (1053, 1908), (1378, 1458), (1404, 1431)]