15679926522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21347}}^1$

素因数の和:21484

約数の個数: 96

約数和(自身を含む): 37951962048

約数和(自身を除く): 22272035526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 73, 78, 86, 117, 129, 146, 219, 234, 258, 387, 438, 559, 657, 774, 949, 1118, 1314, 1677, 1898, 2847, 3139, 3354, 5031, 5694, 6278, 8541, 9417, 10062, 17082, 18834, 21347, 28251, 40807, 42694, 56502, 64041, 81614, 122421, 128082, 192123, 244842, 277511, 367263, 384246, 555022, 734526, 832533, 917921, 1558331, 1665066, 1835842, 2497599, 2753763, 3116662, 4674993, 4995198, 5507526, 8261289, 9349986, 11932973, 14024979, 16522578, 20258303, 23865946, 28049958, 35798919, 40516606, 60774909, 67008233, 71597838, 107396757, 121549818, 134016466, 182324727, 201024699, 214793514, 364649454, 402049398, 603074097, 871107029, 1206148194, 1742214058, 2613321087, 5226642174, 7839963261, 15679926522]

約数ペア:

[(1, 15679926522), (2, 7839963261), (3, 5226642174), (6, 2613321087), (9, 1742214058), (13, 1206148194), (18, 871107029), (26, 603074097), (39, 402049398), (43, 364649454), (73, 214793514), (78, 201024699), (86, 182324727), (117, 134016466), (129, 121549818), (146, 107396757), (219, 71597838), (234, 67008233), (258, 60774909), (387, 40516606), (438, 35798919), (559, 28049958), (657, 23865946), (774, 20258303), (949, 16522578), (1118, 14024979), (1314, 11932973), (1677, 9349986), (1898, 8261289), (2847, 5507526), (3139, 4995198), (3354, 4674993), (5031, 3116662), (5694, 2753763), (6278, 2497599), (8541, 1835842), (9417, 1665066), (10062, 1558331), (17082, 917921), (18834, 832533), (21347, 734526), (28251, 555022), (40807, 384246), (42694, 367263), (56502, 277511), (64041, 244842), (81614, 192123), (122421, 128082)]