15690771720972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{103209749}}^1$

素因数の和:103209903

約数の個数: 72

約数和(自身を含む): 41024637108000

約数和(自身を除く): 25333865387028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 103, 123, 164, 206, 246, 309, 369, 412, 492, 618, 738, 927, 1236, 1476, 1854, 3708, 4223, 8446, 12669, 16892, 25338, 38007, 50676, 76014, 152028, 103209749, 206419498, 309629247, 412838996, 619258494, 928887741, 1238516988, 1857775482, 3715550964, 4231599709, 8463199418, 10630604147, 12694799127, 16926398836, 21261208294, 25389598254, 31891812441, 38084397381, 42522416588, 50779196508, 63783624882, 76168794762, 95675437323, 127567249764, 152337589524, 191350874646, 382701749292, 435854770027, 871709540054, 1307564310081, 1743419080108, 2615128620162, 3922692930243, 5230257240324, 7845385860486, 15690771720972]

約数ペア:

[(1, 15690771720972), (2, 7845385860486), (3, 5230257240324), (4, 3922692930243), (6, 2615128620162), (9, 1743419080108), (12, 1307564310081), (18, 871709540054), (36, 435854770027), (41, 382701749292), (82, 191350874646), (103, 152337589524), (123, 127567249764), (164, 95675437323), (206, 76168794762), (246, 63783624882), (309, 50779196508), (369, 42522416588), (412, 38084397381), (492, 31891812441), (618, 25389598254), (738, 21261208294), (927, 16926398836), (1236, 12694799127), (1476, 10630604147), (1854, 8463199418), (3708, 4231599709), (4223, 3715550964), (8446, 1857775482), (12669, 1238516988), (16892, 928887741), (25338, 619258494), (38007, 412838996), (50676, 309629247), (76014, 206419498), (152028, 103209749)]