22817613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 17824947

約数列:

[1, 3, 7, 13, 19, 21, 39, 53, 57, 83, 91, 133, 159, 247, 249, 273, 371, 399, 581, 689, 741, 1007, 1079, 1113, 1577, 1729, 1743, 2067, 3021, 3237, 4399, 4731, 4823, 5187, 7049, 7553, 11039, 13091, 13197, 14469, 20501, 21147, 22659, 30793, 33117, 39273, 57187, 61503, 83581, 91637, 92379, 143507, 171561, 250743, 274911, 400309, 430521, 585067, 1086553, 1200927, 1755201, 3259659, 7605871, 22817613]

約数ペア:

[(1, 22817613), (3, 7605871), (7, 3259659), (13, 1755201), (19, 1200927), (21, 1086553), (39, 585067), (53, 430521), (57, 400309), (83, 274911), (91, 250743), (133, 171561), (159, 143507), (247, 92379), (249, 91637), (273, 83581), (371, 61503), (399, 57187), (581, 39273), (689, 33117), (741, 30793), (1007, 22659), (1079, 21147), (1113, 20501), (1577, 14469), (1729, 13197), (1743, 13091), (2067, 11039), (3021, 7553), (3237, 7049), (4399, 5187), (4731, 4823)]