19026144

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 59527440

約数和(自身を除く): 40501296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 72, 76, 96, 108, 114, 122, 144, 152, 171, 183, 216, 228, 244, 288, 304, 342, 361, 366, 432, 456, 488, 513, 549, 608, 684, 722, 732, 864, 912, 976, 1026, 1083, 1098, 1159, 1368, 1444, 1464, 1647, 1824, 1952, 2052, 2166, 2196, 2318, 2736, 2888, 2928, 3249, 3294, 3477, 4104, 4332, 4392, 4636, 5472, 5776, 5856, 6498, 6588, 6954, 8208, 8664, 8784, 9272, 9747, 10431, 11552, 12996, 13176, 13908, 16416, 17328, 17568, 18544, 19494, 20862, 22021, 25992, 26352, 27816, 31293, 34656, 37088, 38988, 41724, 44042, 51984, 52704, 55632, 62586, 66063, 77976, 83448, 88084, 103968, 111264, 125172, 132126, 155952, 166896, 176168, 198189, 250344, 264252, 311904, 333792, 352336, 396378, 500688, 528504, 594567, 704672, 792756, 1001376, 1057008, 1189134, 1585512, 2114016, 2378268, 3171024, 4756536, 6342048, 9513072, 19026144]

約数ペア:

[(1, 19026144), (2, 9513072), (3, 6342048), (4, 4756536), (6, 3171024), (8, 2378268), (9, 2114016), (12, 1585512), (16, 1189134), (18, 1057008), (19, 1001376), (24, 792756), (27, 704672), (32, 594567), (36, 528504), (38, 500688), (48, 396378), (54, 352336), (57, 333792), (61, 311904), (72, 264252), (76, 250344), (96, 198189), (108, 176168), (114, 166896), (122, 155952), (144, 132126), (152, 125172), (171, 111264), (183, 103968), (216, 88084), (228, 83448), (244, 77976), (288, 66063), (304, 62586), (342, 55632), (361, 52704), (366, 51984), (432, 44042), (456, 41724), (488, 38988), (513, 37088), (549, 34656), (608, 31293), (684, 27816), (722, 26352), (732, 25992), (864, 22021), (912, 20862), (976, 19494), (1026, 18544), (1083, 17568), (1098, 17328), (1159, 16416), (1368, 13908), (1444, 13176), (1464, 12996), (1647, 11552), (1824, 10431), (1952, 9747), (2052, 9272), (2166, 8784), (2196, 8664), (2318, 8208), (2736, 6954), (2888, 6588), (2928, 6498), (3249, 5856), (3294, 5776), (3477, 5472), (4104, 4636), (4332, 4392)]