73915254

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{21727}}^1$

素因数の和:21751

約数の個数: 48

約数和(自身を含む): 189815808

約数和(自身を除く): 115900554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 21727, 43454, 65181, 130362, 152089, 195543, 304178, 391086, 456267, 586629, 912534, 1173258, 1368801, 1759887, 2737602, 3519774, 4106403, 5279661, 8212806, 10559322, 12319209, 24638418, 36957627, 73915254]

約数ペア:

[(1, 73915254), (2, 36957627), (3, 24638418), (6, 12319209), (7, 10559322), (9, 8212806), (14, 5279661), (18, 4106403), (21, 3519774), (27, 2737602), (42, 1759887), (54, 1368801), (63, 1173258), (81, 912534), (126, 586629), (162, 456267), (189, 391086), (243, 304178), (378, 195543), (486, 152089), (567, 130362), (1134, 65181), (1701, 43454), (3402, 21727)]