21018480096

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{3323}}^1$

素因数の和:4984

約数の個数: 96

約数和(自身を含む): 56571395328

約数和(自身を除く): 35552915232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1607, 1968, 3214, 3323, 3936, 4821, 6428, 6646, 9642, 9969, 12856, 13292, 19284, 19938, 25712, 26584, 38568, 39876, 51424, 53168, 65887, 77136, 79752, 106336, 131774, 136243, 154272, 159504, 197661, 263548, 272486, 319008, 395322, 408729, 527096, 544972, 790644, 817458, 1054192, 1089944, 1581288, 1634916, 2108384, 2179888, 3162576, 3269832, 4359776, 5340061, 6325152, 6539664, 10680122, 13079328, 16020183, 21360244, 32040366, 42720488, 64080732, 85440976, 128161464, 170881952, 218942501, 256322928, 437885002, 512645856, 656827503, 875770004, 1313655006, 1751540008, 2627310012, 3503080016, 5254620024, 7006160032, 10509240048, 21018480096]

約数ペア:

[(1, 21018480096), (2, 10509240048), (3, 7006160032), (4, 5254620024), (6, 3503080016), (8, 2627310012), (12, 1751540008), (16, 1313655006), (24, 875770004), (32, 656827503), (41, 512645856), (48, 437885002), (82, 256322928), (96, 218942501), (123, 170881952), (164, 128161464), (246, 85440976), (328, 64080732), (492, 42720488), (656, 32040366), (984, 21360244), (1312, 16020183), (1607, 13079328), (1968, 10680122), (3214, 6539664), (3323, 6325152), (3936, 5340061), (4821, 4359776), (6428, 3269832), (6646, 3162576), (9642, 2179888), (9969, 2108384), (12856, 1634916), (13292, 1581288), (19284, 1089944), (19938, 1054192), (25712, 817458), (26584, 790644), (38568, 544972), (39876, 527096), (51424, 408729), (53168, 395322), (65887, 319008), (77136, 272486), (79752, 263548), (106336, 197661), (131774, 159504), (136243, 154272)]