480030894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1269923}}^1$

素因数の和:1269941

約数の個数: 32

約数和(自身を含む): 1219127040

約数和(自身を除く): 739096146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1269923, 2539846, 3809769, 7619538, 8889461, 11429307, 17778922, 22858614, 26668383, 34287921, 53336766, 68575842, 80005149, 160010298, 240015447, 480030894]

約数ペア:

[(1, 480030894), (2, 240015447), (3, 160010298), (6, 80005149), (7, 68575842), (9, 53336766), (14, 34287921), (18, 26668383), (21, 22858614), (27, 17778922), (42, 11429307), (54, 8889461), (63, 7619538), (126, 3809769), (189, 2539846), (378, 1269923)]