18003648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7241

約数の個数: 56

約数和(自身を含む): 51305968

約数和(自身を除く): 33302320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7213, 14426, 21639, 28852, 43278, 57704, 86556, 93769, 115408, 173112, 187538, 230816, 281307, 346224, 375076, 461632, 562614, 692448, 750152, 1125228, 1384896, 1500304, 2250456, 3000608, 4500912, 6001216, 9001824, 18003648]

約数ペア:

[(1, 18003648), (2, 9001824), (3, 6001216), (4, 4500912), (6, 3000608), (8, 2250456), (12, 1500304), (13, 1384896), (16, 1125228), (24, 750152), (26, 692448), (32, 562614), (39, 461632), (48, 375076), (52, 346224), (64, 281307), (78, 230816), (96, 187538), (104, 173112), (156, 115408), (192, 93769), (208, 86556), (312, 57704), (416, 43278), (624, 28852), (832, 21639), (1248, 14426), (2496, 7213)]