402347358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1064411}}^1$

素因数の和:1064429

約数の個数: 32

約数和(自身を含む): 1021835520

約数和(自身を除く): 619488162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1064411, 2128822, 3193233, 6386466, 7450877, 9579699, 14901754, 19159398, 22352631, 28739097, 44705262, 57478194, 67057893, 134115786, 201173679, 402347358]

約数ペア:

[(1, 402347358), (2, 201173679), (3, 134115786), (6, 67057893), (7, 57478194), (9, 44705262), (14, 28739097), (18, 22352631), (21, 19159398), (27, 14901754), (42, 9579699), (54, 7450877), (63, 6386466), (126, 3193233), (189, 2128822), (378, 1064411)]