2045789028

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{67411}}^1$

素因数の和:67705

約数の個数: 48

約数和(自身を含む): 5322851520

約数和(自身を除く): 3277062492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 7587, 10116, 15174, 30348, 67411, 134822, 202233, 269644, 404466, 606699, 808932, 1213398, 1820097, 2426796, 3640194, 7280388, 18942491, 37884982, 56827473, 75769964, 113654946, 170482419, 227309892, 340964838, 511447257, 681929676, 1022894514, 2045789028]

約数ペア:

[(1, 2045789028), (2, 1022894514), (3, 681929676), (4, 511447257), (6, 340964838), (9, 227309892), (12, 170482419), (18, 113654946), (27, 75769964), (36, 56827473), (54, 37884982), (108, 18942491), (281, 7280388), (562, 3640194), (843, 2426796), (1124, 1820097), (1686, 1213398), (2529, 808932), (3372, 606699), (5058, 404466), (7587, 269644), (10116, 202233), (15174, 134822), (30348, 67411)]