47670246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 112117824

約数和(自身を除く): 64447578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1487, 1781, 2466, 2974, 3562, 4461, 5343, 8922, 10686, 13383, 16029, 19331, 26766, 32058, 38662, 57993, 115986, 173979, 203719, 347958, 407438, 611157, 1222314, 1833471, 2648347, 3666942, 5296694, 7945041, 15890082, 23835123, 47670246]

約数ペア:

[(1, 47670246), (2, 23835123), (3, 15890082), (6, 7945041), (9, 5296694), (13, 3666942), (18, 2648347), (26, 1833471), (39, 1222314), (78, 611157), (117, 407438), (137, 347958), (234, 203719), (274, 173979), (411, 115986), (822, 57993), (1233, 38662), (1487, 32058), (1781, 26766), (2466, 19331), (2974, 16029), (3562, 13383), (4461, 10686), (5343, 8922)]