1618454952

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{22637}}^1$

素因数の和:22983

約数の個数: 64

約数和(自身を含む): 4509489600

約数和(自身を除く): 2891034648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8937, 11916, 17874, 22637, 23832, 35748, 45274, 67911, 71496, 90548, 135822, 181096, 203733, 271644, 407466, 543288, 611199, 814932, 1222398, 1629864, 2444796, 4889592, 7492847, 14985694, 22478541, 29971388, 44957082, 59942776, 67435623, 89914164, 134871246, 179828328, 202306869, 269742492, 404613738, 539484984, 809227476, 1618454952]

約数ペア:

[(1, 1618454952), (2, 809227476), (3, 539484984), (4, 404613738), (6, 269742492), (8, 202306869), (9, 179828328), (12, 134871246), (18, 89914164), (24, 67435623), (27, 59942776), (36, 44957082), (54, 29971388), (72, 22478541), (108, 14985694), (216, 7492847), (331, 4889592), (662, 2444796), (993, 1629864), (1324, 1222398), (1986, 814932), (2648, 611199), (2979, 543288), (3972, 407466), (5958, 271644), (7944, 203733), (8937, 181096), (11916, 135822), (17874, 90548), (22637, 71496), (23832, 67911), (35748, 45274)]