1908212904

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25206

約数の個数: 112

約数和(自身を含む): 5777270100

約数和(自身を除く): 3869057196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 4212, 5832, 6318, 8424, 9477, 12636, 18954, 25169, 25272, 37908, 50338, 75507, 75816, 100676, 151014, 201352, 226521, 302028, 327197, 453042, 604056, 654394, 679563, 906084, 981591, 1308788, 1359126, 1812168, 1963182, 2038689, 2617576, 2718252, 2944773, 3926364, 4077378, 5436504, 5889546, 6116067, 7852728, 8154756, 8834319, 11779092, 12232134, 16309512, 17668638, 18348201, 23558184, 24464268, 26502957, 35337276, 36696402, 48928536, 53005914, 70674552, 73392804, 79508871, 106011828, 146785608, 159017742, 212023656, 238526613, 318035484, 477053226, 636070968, 954106452, 1908212904]

約数ペア:

[(1, 1908212904), (2, 954106452), (3, 636070968), (4, 477053226), (6, 318035484), (8, 238526613), (9, 212023656), (12, 159017742), (13, 146785608), (18, 106011828), (24, 79508871), (26, 73392804), (27, 70674552), (36, 53005914), (39, 48928536), (52, 36696402), (54, 35337276), (72, 26502957), (78, 24464268), (81, 23558184), (104, 18348201), (108, 17668638), (117, 16309512), (156, 12232134), (162, 11779092), (216, 8834319), (234, 8154756), (243, 7852728), (312, 6116067), (324, 5889546), (351, 5436504), (468, 4077378), (486, 3926364), (648, 2944773), (702, 2718252), (729, 2617576), (936, 2038689), (972, 1963182), (1053, 1812168), (1404, 1359126), (1458, 1308788), (1944, 981591), (2106, 906084), (2808, 679563), (2916, 654394), (3159, 604056), (4212, 453042), (5832, 327197), (6318, 302028), (8424, 226521), (9477, 201352), (12636, 151014), (18954, 100676), (25169, 75816), (25272, 75507), (37908, 50338)]