2018673016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 4028428800

約数和(自身を除く): 2009755784

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 373, 439, 536, 746, 878, 1492, 1541, 1756, 2984, 3082, 3512, 6164, 8579, 10097, 12328, 17158, 20194, 24991, 29413, 34316, 40388, 49982, 58826, 68632, 80776, 99964, 117652, 163747, 199928, 235304, 327494, 574793, 654988, 676499, 1149586, 1309976, 1352998, 2299172, 2705996, 3766181, 4598344, 5411992, 7532362, 10971049, 15064724, 21942098, 30129448, 43884196, 87768392, 252334127, 504668254, 1009336508, 2018673016]

約数ペア:

[(1, 2018673016), (2, 1009336508), (4, 504668254), (8, 252334127), (23, 87768392), (46, 43884196), (67, 30129448), (92, 21942098), (134, 15064724), (184, 10971049), (268, 7532362), (373, 5411992), (439, 4598344), (536, 3766181), (746, 2705996), (878, 2299172), (1492, 1352998), (1541, 1309976), (1756, 1149586), (2984, 676499), (3082, 654988), (3512, 574793), (6164, 327494), (8579, 235304), (10097, 199928), (12328, 163747), (17158, 117652), (20194, 99964), (24991, 80776), (29413, 68632), (34316, 58826), (40388, 49982)]