7287852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 20772864

約数和(自身を除く): 13485012

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 137, 143, 156, 186, 274, 286, 341, 372, 403, 411, 429, 548, 572, 682, 806, 822, 858, 1023, 1209, 1364, 1507, 1612, 1644, 1716, 1781, 2046, 2418, 3014, 3562, 4092, 4247, 4433, 4521, 4836, 5343, 6028, 7124, 8494, 8866, 9042, 10686, 12741, 13299, 16988, 17732, 18084, 19591, 21372, 25482, 26598, 39182, 46717, 50964, 53196, 55211, 58773, 78364, 93434, 110422, 117546, 140151, 165633, 186868, 220844, 235092, 280302, 331266, 560604, 607321, 662532, 1214642, 1821963, 2429284, 3643926, 7287852]

約数ペア:

[(1, 7287852), (2, 3643926), (3, 2429284), (4, 1821963), (6, 1214642), (11, 662532), (12, 607321), (13, 560604), (22, 331266), (26, 280302), (31, 235092), (33, 220844), (39, 186868), (44, 165633), (52, 140151), (62, 117546), (66, 110422), (78, 93434), (93, 78364), (124, 58773), (132, 55211), (137, 53196), (143, 50964), (156, 46717), (186, 39182), (274, 26598), (286, 25482), (341, 21372), (372, 19591), (403, 18084), (411, 17732), (429, 16988), (548, 13299), (572, 12741), (682, 10686), (806, 9042), (822, 8866), (858, 8494), (1023, 7124), (1209, 6028), (1364, 5343), (1507, 4836), (1612, 4521), (1644, 4433), (1716, 4247), (1781, 4092), (2046, 3562), (2418, 3014)]