8889274374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{9371}}^1$

素因数の和:9605

約数の個数: 64

約数和(自身を含む): 19190856960

約数和(自身を除く): 10301582586

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 157, 159, 314, 318, 471, 942, 1007, 2014, 2983, 3021, 5966, 6042, 8321, 8949, 9371, 16642, 17898, 18742, 24963, 28113, 49926, 56226, 158099, 178049, 316198, 356098, 474297, 496663, 534147, 948594, 993326, 1068294, 1471247, 1489989, 2942494, 2979978, 4413741, 8827482, 9436597, 18873194, 27953693, 28309791, 55907386, 56619582, 77976091, 83861079, 155952182, 167722158, 233928273, 467856546, 1481545729, 2963091458, 4444637187, 8889274374]

約数ペア:

[(1, 8889274374), (2, 4444637187), (3, 2963091458), (6, 1481545729), (19, 467856546), (38, 233928273), (53, 167722158), (57, 155952182), (106, 83861079), (114, 77976091), (157, 56619582), (159, 55907386), (314, 28309791), (318, 27953693), (471, 18873194), (942, 9436597), (1007, 8827482), (2014, 4413741), (2983, 2979978), (3021, 2942494), (5966, 1489989), (6042, 1471247), (8321, 1068294), (8949, 993326), (9371, 948594), (16642, 534147), (17898, 496663), (18742, 474297), (24963, 356098), (28113, 316198), (49926, 178049), (56226, 158099)]