63808974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 143754624

約数和(自身を除く): 79945650

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 661, 1038, 1322, 1557, 1983, 3114, 3966, 5363, 5949, 10726, 11898, 16089, 20491, 32178, 40982, 48267, 61473, 96534, 114353, 122946, 184419, 228706, 343059, 368838, 686118, 1029177, 2058354, 3544943, 7089886, 10634829, 21269658, 31904487, 63808974]

約数ペア:

[(1, 63808974), (2, 31904487), (3, 21269658), (6, 10634829), (9, 7089886), (18, 3544943), (31, 2058354), (62, 1029177), (93, 686118), (173, 368838), (186, 343059), (279, 228706), (346, 184419), (519, 122946), (558, 114353), (661, 96534), (1038, 61473), (1322, 48267), (1557, 40982), (1983, 32178), (3114, 20491), (3966, 16089), (5363, 11898), (5949, 10726)]