18446112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 55233360

約数和(自身を除く): 36787248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3371, 5472, 6742, 10113, 13484, 20226, 26968, 30339, 40452, 53936, 60678, 64049, 80904, 107872, 121356, 128098, 161808, 192147, 242712, 256196, 323616, 384294, 485424, 512392, 576441, 768588, 970848, 1024784, 1152882, 1537176, 2049568, 2305764, 3074352, 4611528, 6148704, 9223056, 18446112]

約数ペア:

[(1, 18446112), (2, 9223056), (3, 6148704), (4, 4611528), (6, 3074352), (8, 2305764), (9, 2049568), (12, 1537176), (16, 1152882), (18, 1024784), (19, 970848), (24, 768588), (32, 576441), (36, 512392), (38, 485424), (48, 384294), (57, 323616), (72, 256196), (76, 242712), (96, 192147), (114, 161808), (144, 128098), (152, 121356), (171, 107872), (228, 80904), (288, 64049), (304, 60678), (342, 53936), (456, 40452), (608, 30339), (684, 26968), (912, 20226), (1368, 13484), (1824, 10113), (2736, 6742), (3371, 5472)]