18440553604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1\times {\mathrm{6971}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 35841657600

約数和(自身を除く): 17401103996

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1019, 1298, 2038, 2596, 4076, 6971, 11209, 13942, 22418, 27884, 44836, 60121, 76681, 120242, 153362, 240484, 306724, 411289, 661331, 822578, 1322662, 1645156, 2645324, 4524179, 7103449, 9048358, 14206898, 18096716, 28413796, 78137939, 156275878, 312551756, 419103491, 838206982, 1676413964, 4610138401, 9220276802, 18440553604]

約数ペア:

[(1, 18440553604), (2, 9220276802), (4, 4610138401), (11, 1676413964), (22, 838206982), (44, 419103491), (59, 312551756), (118, 156275878), (236, 78137939), (649, 28413796), (1019, 18096716), (1298, 14206898), (2038, 9048358), (2596, 7103449), (4076, 4524179), (6971, 2645324), (11209, 1645156), (13942, 1322662), (22418, 822578), (27884, 661331), (44836, 411289), (60121, 306724), (76681, 240484), (120242, 153362)]