16913952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 55429920

約数和(自身を除く): 38515968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 281, 288, 304, 342, 352, 396, 418, 456, 528, 562, 608, 627, 684, 792, 836, 843, 912, 1056, 1124, 1254, 1368, 1584, 1672, 1686, 1824, 1881, 2248, 2508, 2529, 2736, 3091, 3168, 3344, 3372, 3762, 4496, 5016, 5058, 5339, 5472, 6182, 6688, 6744, 7524, 8992, 9273, 10032, 10116, 10678, 12364, 13488, 15048, 16017, 18546, 20064, 20232, 21356, 24728, 26976, 27819, 30096, 32034, 37092, 40464, 42712, 48051, 49456, 55638, 58729, 60192, 64068, 74184, 80928, 85424, 96102, 98912, 111276, 117458, 128136, 148368, 170848, 176187, 192204, 222552, 234916, 256272, 296736, 352374, 384408, 445104, 469832, 512544, 528561, 704748, 768816, 890208, 939664, 1057122, 1409496, 1537632, 1879328, 2114244, 2818992, 4228488, 5637984, 8456976, 16913952]

約数ペア:

[(1, 16913952), (2, 8456976), (3, 5637984), (4, 4228488), (6, 2818992), (8, 2114244), (9, 1879328), (11, 1537632), (12, 1409496), (16, 1057122), (18, 939664), (19, 890208), (22, 768816), (24, 704748), (32, 528561), (33, 512544), (36, 469832), (38, 445104), (44, 384408), (48, 352374), (57, 296736), (66, 256272), (72, 234916), (76, 222552), (88, 192204), (96, 176187), (99, 170848), (114, 148368), (132, 128136), (144, 117458), (152, 111276), (171, 98912), (176, 96102), (198, 85424), (209, 80928), (228, 74184), (264, 64068), (281, 60192), (288, 58729), (304, 55638), (342, 49456), (352, 48051), (396, 42712), (418, 40464), (456, 37092), (528, 32034), (562, 30096), (608, 27819), (627, 26976), (684, 24728), (792, 21356), (836, 20232), (843, 20064), (912, 18546), (1056, 16017), (1124, 15048), (1254, 13488), (1368, 12364), (1584, 10678), (1672, 10116), (1686, 10032), (1824, 9273), (1881, 8992), (2248, 7524), (2508, 6744), (2529, 6688), (2736, 6182), (3091, 5472), (3168, 5339), (3344, 5058), (3372, 5016), (3762, 4496)]