7243194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 17510400

約数和(自身を除く): 10267206

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 59, 74, 79, 111, 118, 158, 177, 222, 237, 259, 354, 413, 474, 518, 553, 777, 826, 1106, 1239, 1554, 1659, 2183, 2478, 2923, 3318, 4366, 4661, 5846, 6549, 8769, 9322, 13098, 13983, 15281, 17538, 20461, 27966, 30562, 32627, 40922, 45843, 61383, 65254, 91686, 97881, 122766, 172457, 195762, 344914, 517371, 1034742, 1207199, 2414398, 3621597, 7243194]

約数ペア:

[(1, 7243194), (2, 3621597), (3, 2414398), (6, 1207199), (7, 1034742), (14, 517371), (21, 344914), (37, 195762), (42, 172457), (59, 122766), (74, 97881), (79, 91686), (111, 65254), (118, 61383), (158, 45843), (177, 40922), (222, 32627), (237, 30562), (259, 27966), (354, 20461), (413, 17538), (474, 15281), (518, 13983), (553, 13098), (777, 9322), (826, 8769), (1106, 6549), (1239, 5846), (1554, 4661), (1659, 4366), (2183, 3318), (2478, 2923)]