2019698532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{54101}}^1$

素因数の和:54189

約数の個数: 72

約数和(自身を含む): 5494382712

約数和(自身を除く): 3474684180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 9333, 12444, 18666, 37332, 54101, 108202, 162303, 216404, 324606, 486909, 649212, 919717, 973818, 1839434, 1947636, 2759151, 3300161, 3678868, 5518302, 6600322, 8277453, 9900483, 11036604, 13200644, 16554906, 19800966, 29701449, 33109812, 39601932, 56102737, 59402898, 112205474, 118805796, 168308211, 224410948, 336616422, 504924633, 673232844, 1009849266, 2019698532]

約数ペア:

[(1, 2019698532), (2, 1009849266), (3, 673232844), (4, 504924633), (6, 336616422), (9, 224410948), (12, 168308211), (17, 118805796), (18, 112205474), (34, 59402898), (36, 56102737), (51, 39601932), (61, 33109812), (68, 29701449), (102, 19800966), (122, 16554906), (153, 13200644), (183, 11036604), (204, 9900483), (244, 8277453), (306, 6600322), (366, 5518302), (549, 3678868), (612, 3300161), (732, 2759151), (1037, 1947636), (1098, 1839434), (2074, 973818), (2196, 919717), (3111, 649212), (4148, 486909), (6222, 324606), (9333, 216404), (12444, 162303), (18666, 108202), (37332, 54101)]