16345836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 45405360

約数和(自身を除く): 29059524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 659, 689, 954, 1318, 1378, 1908, 1977, 2067, 2636, 2756, 3954, 4134, 5931, 6201, 7908, 8268, 8567, 11862, 12402, 17134, 23724, 24804, 25701, 34268, 34927, 51402, 69854, 77103, 102804, 104781, 139708, 154206, 209562, 308412, 314343, 419124, 454051, 628686, 908102, 1257372, 1362153, 1816204, 2724306, 4086459, 5448612, 8172918, 16345836]

約数ペア:

[(1, 16345836), (2, 8172918), (3, 5448612), (4, 4086459), (6, 2724306), (9, 1816204), (12, 1362153), (13, 1257372), (18, 908102), (26, 628686), (36, 454051), (39, 419124), (52, 314343), (53, 308412), (78, 209562), (106, 154206), (117, 139708), (156, 104781), (159, 102804), (212, 77103), (234, 69854), (318, 51402), (468, 34927), (477, 34268), (636, 25701), (659, 24804), (689, 23724), (954, 17134), (1318, 12402), (1378, 11862), (1908, 8567), (1977, 8268), (2067, 7908), (2636, 6201), (2756, 5931), (3954, 4134)]