18952944

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6473}}^1$

素因数の和:6545

約数の個数: 40

約数和(自身を含む): 49772112

約数和(自身を除く): 30819168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6473, 12946, 19419, 25892, 38838, 51784, 77676, 103568, 155352, 310704, 394853, 789706, 1184559, 1579412, 2369118, 3158824, 4738236, 6317648, 9476472, 18952944]

約数ペア:

[(1, 18952944), (2, 9476472), (3, 6317648), (4, 4738236), (6, 3158824), (8, 2369118), (12, 1579412), (16, 1184559), (24, 789706), (48, 394853), (61, 310704), (122, 155352), (183, 103568), (244, 77676), (366, 51784), (488, 38838), (732, 25892), (976, 19419), (1464, 12946), (2928, 6473)]