22040876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 47548032

約数和(自身を除く): 25507156

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 113, 121, 124, 143, 226, 242, 286, 341, 403, 452, 484, 572, 682, 806, 1243, 1364, 1469, 1573, 1612, 2486, 2938, 3146, 3503, 3751, 4433, 4972, 5876, 6292, 7006, 7502, 8866, 13673, 14012, 15004, 16159, 17732, 27346, 32318, 38533, 45539, 48763, 54692, 64636, 77066, 91078, 97526, 154132, 177749, 182156, 195052, 355498, 423863, 500929, 710996, 847726, 1001858, 1695452, 2003716, 5510219, 11020438, 22040876]

約数ペア:

[(1, 22040876), (2, 11020438), (4, 5510219), (11, 2003716), (13, 1695452), (22, 1001858), (26, 847726), (31, 710996), (44, 500929), (52, 423863), (62, 355498), (113, 195052), (121, 182156), (124, 177749), (143, 154132), (226, 97526), (242, 91078), (286, 77066), (341, 64636), (403, 54692), (452, 48763), (484, 45539), (572, 38533), (682, 32318), (806, 27346), (1243, 17732), (1364, 16159), (1469, 15004), (1573, 14012), (1612, 13673), (2486, 8866), (2938, 7502), (3146, 7006), (3503, 6292), (3751, 5876), (4433, 4972)]