34181388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 89945856

約数和(自身を除く): 55764468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 311, 387, 426, 516, 622, 639, 774, 852, 933, 1244, 1278, 1548, 1866, 2556, 2799, 3053, 3732, 5598, 6106, 9159, 11196, 12212, 13373, 18318, 22081, 26746, 27477, 36636, 40119, 44162, 53492, 54954, 66243, 80238, 88324, 109908, 120357, 132486, 160476, 198729, 240714, 264972, 397458, 481428, 794916, 949483, 1898966, 2848449, 3797932, 5696898, 8545347, 11393796, 17090694, 34181388]

約数ペア:

[(1, 34181388), (2, 17090694), (3, 11393796), (4, 8545347), (6, 5696898), (9, 3797932), (12, 2848449), (18, 1898966), (36, 949483), (43, 794916), (71, 481428), (86, 397458), (129, 264972), (142, 240714), (172, 198729), (213, 160476), (258, 132486), (284, 120357), (311, 109908), (387, 88324), (426, 80238), (516, 66243), (622, 54954), (639, 53492), (774, 44162), (852, 40119), (933, 36636), (1244, 27477), (1278, 26746), (1548, 22081), (1866, 18318), (2556, 13373), (2799, 12212), (3053, 11196), (3732, 9159), (5598, 6106)]