2405214

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 6348888

約数和(自身を除く): 3943674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 101, 126, 147, 162, 189, 202, 243, 294, 303, 378, 441, 486, 567, 606, 707, 882, 909, 1134, 1323, 1414, 1701, 1818, 2121, 2646, 2727, 3402, 3969, 4242, 4949, 5454, 6363, 7938, 8181, 9898, 11907, 12726, 14847, 16362, 19089, 23814, 24543, 29694, 38178, 44541, 49086, 57267, 89082, 114534, 133623, 171801, 267246, 343602, 400869, 801738, 1202607, 2405214]

約数ペア:

[(1, 2405214), (2, 1202607), (3, 801738), (6, 400869), (7, 343602), (9, 267246), (14, 171801), (18, 133623), (21, 114534), (27, 89082), (42, 57267), (49, 49086), (54, 44541), (63, 38178), (81, 29694), (98, 24543), (101, 23814), (126, 19089), (147, 16362), (162, 14847), (189, 12726), (202, 11907), (243, 9898), (294, 8181), (303, 7938), (378, 6363), (441, 5454), (486, 4949), (567, 4242), (606, 3969), (707, 3402), (882, 2727), (909, 2646), (1134, 2121), (1323, 1818), (1414, 1701)]