143950002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72923}}^1$

素因数の和:72982

約数の個数: 32

約数和(自身を含む): 336033792

約数和(自身を除く): 192083790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 72923, 145846, 218769, 437538, 510461, 1020922, 1531383, 3062766, 3427381, 6854762, 10282143, 20564286, 23991667, 47983334, 71975001, 143950002]

約数ペア:

[(1, 143950002), (2, 71975001), (3, 47983334), (6, 23991667), (7, 20564286), (14, 10282143), (21, 6854762), (42, 3427381), (47, 3062766), (94, 1531383), (141, 1020922), (282, 510461), (329, 437538), (658, 218769), (987, 145846), (1974, 72923)]