40217814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 109933824

約数和(自身を除く): 69716010

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 387, 546, 559, 571, 602, 774, 819, 903, 1118, 1142, 1638, 1677, 1713, 1806, 2709, 3354, 3426, 3913, 3997, 5031, 5139, 5418, 7423, 7826, 7994, 10062, 10278, 11739, 11991, 14846, 22269, 23478, 23982, 24553, 35217, 35973, 44538, 49106, 51961, 66807, 70434, 71946, 73659, 103922, 133614, 147318, 155883, 171871, 220977, 311766, 319189, 343742, 441954, 467649, 515613, 638378, 935298, 957567, 1031226, 1546839, 1915134, 2234323, 2872701, 3093678, 4468646, 5745402, 6702969, 13405938, 20108907, 40217814]

約数ペア:

[(1, 40217814), (2, 20108907), (3, 13405938), (6, 6702969), (7, 5745402), (9, 4468646), (13, 3093678), (14, 2872701), (18, 2234323), (21, 1915134), (26, 1546839), (39, 1031226), (42, 957567), (43, 935298), (63, 638378), (78, 515613), (86, 467649), (91, 441954), (117, 343742), (126, 319189), (129, 311766), (182, 220977), (234, 171871), (258, 155883), (273, 147318), (301, 133614), (387, 103922), (546, 73659), (559, 71946), (571, 70434), (602, 66807), (774, 51961), (819, 49106), (903, 44538), (1118, 35973), (1142, 35217), (1638, 24553), (1677, 23982), (1713, 23478), (1806, 22269), (2709, 14846), (3354, 11991), (3426, 11739), (3913, 10278), (3997, 10062), (5031, 7994), (5139, 7826), (5418, 7423)]