2018643198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15581}}^1$

素因数の和:15761

約数の個数: 64

約数和(自身を含む): 4774823424

約数和(自身を除く): 2756180226

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 286, 302, 429, 453, 858, 906, 1661, 1963, 3322, 3926, 4983, 5889, 9966, 11778, 15581, 21593, 31162, 43186, 46743, 64779, 93486, 129558, 171391, 202553, 342782, 405106, 514173, 607659, 1028346, 1215318, 2228083, 2352731, 4456166, 4705462, 6684249, 7058193, 13368498, 14116386, 25880041, 30585503, 51760082, 61171006, 77640123, 91756509, 155280246, 183513018, 336440533, 672881066, 1009321599, 2018643198]

約数ペア:

[(1, 2018643198), (2, 1009321599), (3, 672881066), (6, 336440533), (11, 183513018), (13, 155280246), (22, 91756509), (26, 77640123), (33, 61171006), (39, 51760082), (66, 30585503), (78, 25880041), (143, 14116386), (151, 13368498), (286, 7058193), (302, 6684249), (429, 4705462), (453, 4456166), (858, 2352731), (906, 2228083), (1661, 1215318), (1963, 1028346), (3322, 607659), (3926, 514173), (4983, 405106), (5889, 342782), (9966, 202553), (11778, 171391), (15581, 129558), (21593, 93486), (31162, 64779), (43186, 46743)]