40651884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12439

約数の個数: 72

約数和(自身を含む): 126482720

約数和(自身を除く): 85830836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12409, 24818, 37227, 49636, 74454, 86863, 111681, 148908, 161317, 173726, 223362, 260589, 322634, 347452, 446724, 483951, 521178, 645268, 781767, 967902, 1042356, 1129219, 1451853, 1563534, 1935804, 2258438, 2903706, 3127068, 3387657, 4516876, 5807412, 6775314, 10162971, 13550628, 20325942, 40651884]

約数ペア:

[(1, 40651884), (2, 20325942), (3, 13550628), (4, 10162971), (6, 6775314), (7, 5807412), (9, 4516876), (12, 3387657), (13, 3127068), (14, 2903706), (18, 2258438), (21, 1935804), (26, 1563534), (28, 1451853), (36, 1129219), (39, 1042356), (42, 967902), (52, 781767), (63, 645268), (78, 521178), (84, 483951), (91, 446724), (117, 347452), (126, 322634), (156, 260589), (182, 223362), (234, 173726), (252, 161317), (273, 148908), (364, 111681), (468, 86863), (546, 74454), (819, 49636), (1092, 37227), (1638, 24818), (3276, 12409)]