17996613624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2065727}}^1$

素因数の和:2065761

約数の個数: 72

約数和(自身を含む): 53574655680

約数和(自身を除く): 35578042056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 2065727, 4131454, 6197181, 8262908, 12394362, 16525816, 18591543, 22722997, 24788724, 37183086, 45445994, 49577448, 68168991, 74366172, 90891988, 136337982, 148732344, 181783976, 204506973, 249952967, 272675964, 409013946, 499905934, 545351928, 749858901, 818027892, 999811868, 1499717802, 1636055784, 1999623736, 2249576703, 2999435604, 4499153406, 5998871208, 8998306812, 17996613624]

約数ペア:

[(1, 17996613624), (2, 8998306812), (3, 5998871208), (4, 4499153406), (6, 2999435604), (8, 2249576703), (9, 1999623736), (11, 1636055784), (12, 1499717802), (18, 999811868), (22, 818027892), (24, 749858901), (33, 545351928), (36, 499905934), (44, 409013946), (66, 272675964), (72, 249952967), (88, 204506973), (99, 181783976), (121, 148732344), (132, 136337982), (198, 90891988), (242, 74366172), (264, 68168991), (363, 49577448), (396, 45445994), (484, 37183086), (726, 24788724), (792, 22722997), (968, 18591543), (1089, 16525816), (1452, 12394362), (2178, 8262908), (2904, 6197181), (4356, 4131454), (8712, 2065727)]