18342636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 46362624

約数和(自身を除く): 28019988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 383, 614, 766, 921, 1149, 1228, 1532, 1842, 2298, 3684, 3991, 4596, 4979, 7982, 9958, 11973, 14937, 15964, 19916, 23946, 29874, 47892, 59748, 117581, 235162, 352743, 470324, 705486, 1410972, 1528553, 3057106, 4585659, 6114212, 9171318, 18342636]

約数ペア:

[(1, 18342636), (2, 9171318), (3, 6114212), (4, 4585659), (6, 3057106), (12, 1528553), (13, 1410972), (26, 705486), (39, 470324), (52, 352743), (78, 235162), (156, 117581), (307, 59748), (383, 47892), (614, 29874), (766, 23946), (921, 19916), (1149, 15964), (1228, 14937), (1532, 11973), (1842, 9958), (2298, 7982), (3684, 4979), (3991, 4596)]