2751996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 7378560

約数和(自身を除く): 4626564

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 59, 69, 78, 92, 118, 138, 156, 169, 177, 236, 276, 299, 338, 354, 507, 598, 676, 708, 767, 897, 1014, 1196, 1357, 1534, 1794, 2028, 2301, 2714, 3068, 3588, 3887, 4071, 4602, 5428, 7774, 8142, 9204, 9971, 11661, 15548, 16284, 17641, 19942, 23322, 29913, 35282, 39884, 46644, 52923, 59826, 70564, 105846, 119652, 211692, 229333, 458666, 687999, 917332, 1375998, 2751996]

約数ペア:

[(1, 2751996), (2, 1375998), (3, 917332), (4, 687999), (6, 458666), (12, 229333), (13, 211692), (23, 119652), (26, 105846), (39, 70564), (46, 59826), (52, 52923), (59, 46644), (69, 39884), (78, 35282), (92, 29913), (118, 23322), (138, 19942), (156, 17641), (169, 16284), (177, 15548), (236, 11661), (276, 9971), (299, 9204), (338, 8142), (354, 7774), (507, 5428), (598, 4602), (676, 4071), (708, 3887), (767, 3588), (897, 3068), (1014, 2714), (1196, 2301), (1357, 2028), (1534, 1794)]