1869816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 5072760

約数和(自身を除く): 3202944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 461, 507, 676, 922, 1014, 1352, 1383, 1844, 2028, 2766, 3688, 4056, 5532, 5993, 11064, 11986, 17979, 23972, 35958, 47944, 71916, 77909, 143832, 155818, 233727, 311636, 467454, 623272, 934908, 1869816]

約数ペア:

[(1, 1869816), (2, 934908), (3, 623272), (4, 467454), (6, 311636), (8, 233727), (12, 155818), (13, 143832), (24, 77909), (26, 71916), (39, 47944), (52, 35958), (78, 23972), (104, 17979), (156, 11986), (169, 11064), (312, 5993), (338, 5532), (461, 4056), (507, 3688), (676, 2766), (922, 2028), (1014, 1844), (1352, 1383)]