18960421632

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18301}}^1$

素因数の和:18410

約数の個数: 144

約数和(自身を含む): 53869374720

約数和(自身を除く): 34908953088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 256, 284, 304, 384, 426, 456, 568, 608, 768, 852, 912, 1136, 1216, 1349, 1704, 1824, 2272, 2432, 2698, 3408, 3648, 4047, 4544, 4864, 5396, 6816, 7296, 8094, 9088, 10792, 13632, 14592, 16188, 18176, 18301, 21584, 27264, 32376, 36602, 43168, 54528, 54903, 64752, 73204, 86336, 109806, 129504, 146408, 172672, 219612, 259008, 292816, 345344, 347719, 439224, 518016, 585632, 695438, 878448, 1036032, 1043157, 1171264, 1299371, 1390876, 1756896, 2086314, 2342528, 2598742, 2781752, 3513792, 3898113, 4172628, 4685056, 5197484, 5563504, 7027584, 7796226, 8345256, 10394968, 11127008, 14055168, 15592452, 16690512, 20789936, 22254016, 24688049, 31184904, 33381024, 41579872, 44508032, 49376098, 62369808, 66762048, 74064147, 83159744, 89016064, 98752196, 124739616, 133524096, 148128294, 166319488, 197504392, 249479232, 267048192, 296256588, 332638976, 395008784, 498958464, 592513176, 790017568, 997916928, 1185026352, 1580035136, 2370052704, 3160070272, 4740105408, 6320140544, 9480210816, 18960421632]

約数ペア:

[(1, 18960421632), (2, 9480210816), (3, 6320140544), (4, 4740105408), (6, 3160070272), (8, 2370052704), (12, 1580035136), (16, 1185026352), (19, 997916928), (24, 790017568), (32, 592513176), (38, 498958464), (48, 395008784), (57, 332638976), (64, 296256588), (71, 267048192), (76, 249479232), (96, 197504392), (114, 166319488), (128, 148128294), (142, 133524096), (152, 124739616), (192, 98752196), (213, 89016064), (228, 83159744), (256, 74064147), (284, 66762048), (304, 62369808), (384, 49376098), (426, 44508032), (456, 41579872), (568, 33381024), (608, 31184904), (768, 24688049), (852, 22254016), (912, 20789936), (1136, 16690512), (1216, 15592452), (1349, 14055168), (1704, 11127008), (1824, 10394968), (2272, 8345256), (2432, 7796226), (2698, 7027584), (3408, 5563504), (3648, 5197484), (4047, 4685056), (4544, 4172628), (4864, 3898113), (5396, 3513792), (6816, 2781752), (7296, 2598742), (8094, 2342528), (9088, 2086314), (10792, 1756896), (13632, 1390876), (14592, 1299371), (16188, 1171264), (18176, 1043157), (18301, 1036032), (21584, 878448), (27264, 695438), (32376, 585632), (36602, 518016), (43168, 439224), (54528, 347719), (54903, 345344), (64752, 292816), (73204, 259008), (86336, 219612), (109806, 172672), (129504, 146408)]