2581362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 6556800

約数和(自身を除く): 3975438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6829, 13658, 20487, 40974, 47803, 61461, 95606, 122922, 143409, 184383, 286818, 368766, 430227, 860454, 1290681, 2581362]

約数ペア:

[(1, 2581362), (2, 1290681), (3, 860454), (6, 430227), (7, 368766), (9, 286818), (14, 184383), (18, 143409), (21, 122922), (27, 95606), (42, 61461), (54, 47803), (63, 40974), (126, 20487), (189, 13658), (378, 6829)]