31696434

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 91125216

約数和(自身を除く): 59428782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 121, 126, 147, 154, 162, 189, 198, 231, 242, 243, 294, 297, 363, 378, 441, 462, 486, 539, 567, 594, 693, 726, 847, 882, 891, 1078, 1089, 1134, 1323, 1331, 1386, 1617, 1694, 1701, 1782, 2079, 2178, 2541, 2646, 2662, 2673, 3234, 3267, 3402, 3969, 3993, 4158, 4851, 5082, 5346, 5929, 6237, 6534, 7623, 7938, 7986, 9317, 9702, 9801, 11858, 11907, 11979, 12474, 14553, 15246, 17787, 18634, 18711, 19602, 22869, 23814, 23958, 27951, 29106, 29403, 35574, 35937, 37422, 43659, 45738, 53361, 55902, 58806, 65219, 68607, 71874, 83853, 87318, 106722, 107811, 130438, 130977, 137214, 160083, 167706, 195657, 205821, 215622, 251559, 261954, 320166, 323433, 391314, 411642, 480249, 503118, 586971, 646866, 754677, 960498, 1173942, 1440747, 1509354, 1760913, 2264031, 2881494, 3521826, 4528062, 5282739, 10565478, 15848217, 31696434]

約数ペア:

[(1, 31696434), (2, 15848217), (3, 10565478), (6, 5282739), (7, 4528062), (9, 3521826), (11, 2881494), (14, 2264031), (18, 1760913), (21, 1509354), (22, 1440747), (27, 1173942), (33, 960498), (42, 754677), (49, 646866), (54, 586971), (63, 503118), (66, 480249), (77, 411642), (81, 391314), (98, 323433), (99, 320166), (121, 261954), (126, 251559), (147, 215622), (154, 205821), (162, 195657), (189, 167706), (198, 160083), (231, 137214), (242, 130977), (243, 130438), (294, 107811), (297, 106722), (363, 87318), (378, 83853), (441, 71874), (462, 68607), (486, 65219), (539, 58806), (567, 55902), (594, 53361), (693, 45738), (726, 43659), (847, 37422), (882, 35937), (891, 35574), (1078, 29403), (1089, 29106), (1134, 27951), (1323, 23958), (1331, 23814), (1386, 22869), (1617, 19602), (1694, 18711), (1701, 18634), (1782, 17787), (2079, 15246), (2178, 14553), (2541, 12474), (2646, 11979), (2662, 11907), (2673, 11858), (3234, 9801), (3267, 9702), (3402, 9317), (3969, 7986), (3993, 7938), (4158, 7623), (4851, 6534), (5082, 6237), (5346, 5929)]