172951254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6829}}^1$

素因数の和:6914

約数の個数: 64

約数和(自身を含む): 445862400

約数和(自身を除く): 272911146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3618, 4221, 6829, 8442, 12663, 13658, 20487, 25326, 40974, 47803, 61461, 95606, 122922, 143409, 184383, 286818, 368766, 430227, 457543, 860454, 915086, 1290681, 1372629, 2581362, 2745258, 3202801, 4117887, 6405602, 8235774, 9608403, 12353661, 19216806, 24707322, 28825209, 57650418, 86475627, 172951254]

約数ペア:

[(1, 172951254), (2, 86475627), (3, 57650418), (6, 28825209), (7, 24707322), (9, 19216806), (14, 12353661), (18, 9608403), (21, 8235774), (27, 6405602), (42, 4117887), (54, 3202801), (63, 2745258), (67, 2581362), (126, 1372629), (134, 1290681), (189, 915086), (201, 860454), (378, 457543), (402, 430227), (469, 368766), (603, 286818), (938, 184383), (1206, 143409), (1407, 122922), (1809, 95606), (2814, 61461), (3618, 47803), (4221, 40974), (6829, 25326), (8442, 20487), (12663, 13658)]