72639018

素因数分解:

$2^1\times 3^7\times {\mathrm{16607}}^1$

素因数の和:16630

約数の個数: 32

約数和(自身を含む): 163422720

約数和(自身を除く): 90783702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 16607, 33214, 49821, 99642, 149463, 298926, 448389, 896778, 1345167, 2690334, 4035501, 8071002, 12106503, 24213006, 36319509, 72639018]

約数ペア:

[(1, 72639018), (2, 36319509), (3, 24213006), (6, 12106503), (9, 8071002), (18, 4035501), (27, 2690334), (54, 1345167), (81, 896778), (162, 448389), (243, 298926), (486, 149463), (729, 99642), (1458, 49821), (2187, 33214), (4374, 16607)]