18296766

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 40

約数和(自身を含む): 41791464

約数和(自身を除く): 23494698

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2131, 2862, 4262, 4293, 6393, 8586, 12786, 19179, 38358, 57537, 112943, 115074, 172611, 225886, 338829, 345222, 677658, 1016487, 2032974, 3049461, 6098922, 9148383, 18296766]

約数ペア:

[(1, 18296766), (2, 9148383), (3, 6098922), (6, 3049461), (9, 2032974), (18, 1016487), (27, 677658), (53, 345222), (54, 338829), (81, 225886), (106, 172611), (159, 115074), (162, 112943), (318, 57537), (477, 38358), (954, 19179), (1431, 12786), (2131, 8586), (2862, 6393), (4262, 4293)]