1073441772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{17509}}^1$

素因数の和:17663

約数の個数: 72

約数和(自身を含む): 2944621680

約数和(自身を除く): 1871179908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 10218, 15327, 17509, 20436, 30654, 35018, 52527, 61308, 70036, 105054, 157581, 210108, 227617, 315162, 455234, 630324, 682851, 910468, 1365702, 2048553, 2293679, 2731404, 4097106, 4587358, 6881037, 8194212, 9174716, 13762074, 20643111, 27524148, 29817827, 41286222, 59635654, 82572444, 89453481, 119271308, 178906962, 268360443, 357813924, 536720886, 1073441772]

約数ペア:

[(1, 1073441772), (2, 536720886), (3, 357813924), (4, 268360443), (6, 178906962), (9, 119271308), (12, 89453481), (13, 82572444), (18, 59635654), (26, 41286222), (36, 29817827), (39, 27524148), (52, 20643111), (78, 13762074), (117, 9174716), (131, 8194212), (156, 6881037), (234, 4587358), (262, 4097106), (393, 2731404), (468, 2293679), (524, 2048553), (786, 1365702), (1179, 910468), (1572, 682851), (1703, 630324), (2358, 455234), (3406, 315162), (4716, 227617), (5109, 210108), (6812, 157581), (10218, 105054), (15327, 70036), (17509, 61308), (20436, 52527), (30654, 35018)]