18897505512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199999}}^1$

素因数の和:200166

約数の個数: 64

約数和(自身を含む): 49152000000

約数和(自身を除く): 30254494488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 11811, 15748, 23622, 31496, 47244, 94488, 199999, 399998, 599997, 799996, 1199994, 1599992, 2399988, 4799976, 6199969, 12399938, 18599907, 24799876, 25399873, 37199814, 49599752, 50799746, 74399628, 76199619, 101599492, 148799256, 152399238, 203198984, 304798476, 609596952, 787396063, 1574792126, 2362188189, 3149584252, 4724376378, 6299168504, 9448752756, 18897505512]

約数ペア:

[(1, 18897505512), (2, 9448752756), (3, 6299168504), (4, 4724376378), (6, 3149584252), (8, 2362188189), (12, 1574792126), (24, 787396063), (31, 609596952), (62, 304798476), (93, 203198984), (124, 152399238), (127, 148799256), (186, 101599492), (248, 76199619), (254, 74399628), (372, 50799746), (381, 49599752), (508, 37199814), (744, 25399873), (762, 24799876), (1016, 18599907), (1524, 12399938), (3048, 6199969), (3937, 4799976), (7874, 2399988), (11811, 1599992), (15748, 1199994), (23622, 799996), (31496, 599997), (47244, 399998), (94488, 199999)]