18528326748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9029399}}^1$

素因数の和:9029431

約数の個数: 48

約数和(自身を含む): 50564640000

約数和(自身を除く): 32036313252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9029399, 18058798, 27088197, 36117596, 54176394, 81264591, 108352788, 162529182, 171558581, 243793773, 325058364, 343117162, 487587546, 514675743, 686234324, 975175092, 1029351486, 1544027229, 2058702972, 3088054458, 4632081687, 6176108916, 9264163374, 18528326748]

約数ペア:

[(1, 18528326748), (2, 9264163374), (3, 6176108916), (4, 4632081687), (6, 3088054458), (9, 2058702972), (12, 1544027229), (18, 1029351486), (19, 975175092), (27, 686234324), (36, 514675743), (38, 487587546), (54, 343117162), (57, 325058364), (76, 243793773), (108, 171558581), (114, 162529182), (171, 108352788), (228, 81264591), (342, 54176394), (513, 36117596), (684, 27088197), (1026, 18058798), (2052, 9029399)]