842142588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{78941}}^1$

素因数の和:79082

約数の個数: 48

約数和(自身を含む): 2263425024

約数和(自身を除く): 1421282436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 78941, 157882, 236823, 315764, 473646, 552587, 947292, 1105174, 1657761, 2210348, 3315522, 6631044, 10025507, 20051014, 30076521, 40102028, 60153042, 70178549, 120306084, 140357098, 210535647, 280714196, 421071294, 842142588]

約数ペア:

[(1, 842142588), (2, 421071294), (3, 280714196), (4, 210535647), (6, 140357098), (7, 120306084), (12, 70178549), (14, 60153042), (21, 40102028), (28, 30076521), (42, 20051014), (84, 10025507), (127, 6631044), (254, 3315522), (381, 2210348), (508, 1657761), (762, 1105174), (889, 947292), (1524, 552587), (1778, 473646), (2667, 315764), (3556, 236823), (5334, 157882), (10668, 78941)]