39275574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 89886720

約数和(自身を除く): 50611146

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 439, 481, 806, 878, 962, 1147, 1209, 1317, 1443, 2294, 2418, 2634, 2886, 3441, 5707, 6882, 11414, 13609, 14911, 16243, 17121, 27218, 29822, 32486, 34242, 40827, 44733, 48729, 81654, 89466, 97458, 176917, 211159, 353834, 422318, 503533, 530751, 633477, 1007066, 1061502, 1266954, 1510599, 3021198, 6545929, 13091858, 19637787, 39275574]

約数ペア:

[(1, 39275574), (2, 19637787), (3, 13091858), (6, 6545929), (13, 3021198), (26, 1510599), (31, 1266954), (37, 1061502), (39, 1007066), (62, 633477), (74, 530751), (78, 503533), (93, 422318), (111, 353834), (186, 211159), (222, 176917), (403, 97458), (439, 89466), (481, 81654), (806, 48729), (878, 44733), (962, 40827), (1147, 34242), (1209, 32486), (1317, 29822), (1443, 27218), (2294, 17121), (2418, 16243), (2634, 14911), (2886, 13609), (3441, 11414), (5707, 6882)]