2123454972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2753}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 5552064000

約数和(自身を除く): 3428609028

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 199, 204, 228, 323, 398, 597, 646, 796, 969, 1194, 1292, 1938, 2388, 2753, 3383, 3781, 3876, 5506, 6766, 7562, 8259, 10149, 11012, 11343, 13532, 15124, 16518, 20298, 22686, 33036, 40596, 45372, 46801, 52307, 64277, 93602, 104614, 128554, 140403, 156921, 187204, 192831, 209228, 257108, 280806, 313842, 385662, 547847, 561612, 627684, 771324, 889219, 1095694, 1643541, 1778438, 2191388, 2667657, 3287082, 3556876, 5335314, 6574164, 9313399, 10409093, 10670628, 18626798, 20818186, 27940197, 31227279, 37253596, 41636372, 55880394, 62454558, 111760788, 124909116, 176954581, 353909162, 530863743, 707818324, 1061727486, 2123454972]

約数ペア:

[(1, 2123454972), (2, 1061727486), (3, 707818324), (4, 530863743), (6, 353909162), (12, 176954581), (17, 124909116), (19, 111760788), (34, 62454558), (38, 55880394), (51, 41636372), (57, 37253596), (68, 31227279), (76, 27940197), (102, 20818186), (114, 18626798), (199, 10670628), (204, 10409093), (228, 9313399), (323, 6574164), (398, 5335314), (597, 3556876), (646, 3287082), (796, 2667657), (969, 2191388), (1194, 1778438), (1292, 1643541), (1938, 1095694), (2388, 889219), (2753, 771324), (3383, 627684), (3781, 561612), (3876, 547847), (5506, 385662), (6766, 313842), (7562, 280806), (8259, 257108), (10149, 209228), (11012, 192831), (11343, 187204), (13532, 156921), (15124, 140403), (16518, 128554), (20298, 104614), (22686, 93602), (33036, 64277), (40596, 52307), (45372, 46801)]