394386174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18521}}^1$

素因数の和:18562

約数の個数: 72

約数和(自身を含む): 1057532112

約数和(自身を除く): 663145938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 18521, 21294, 37042, 55563, 111126, 129647, 166689, 240773, 259294, 333378, 388941, 481546, 722319, 777882, 1166823, 1444638, 1685411, 2166957, 2333646, 3130049, 3370822, 4333914, 5056233, 6260098, 9390147, 10112466, 15168699, 18780294, 21910343, 28170441, 30337398, 43820686, 56340882, 65731029, 131462058, 197193087, 394386174]

約数ペア:

[(1, 394386174), (2, 197193087), (3, 131462058), (6, 65731029), (7, 56340882), (9, 43820686), (13, 30337398), (14, 28170441), (18, 21910343), (21, 18780294), (26, 15168699), (39, 10112466), (42, 9390147), (63, 6260098), (78, 5056233), (91, 4333914), (117, 3370822), (126, 3130049), (169, 2333646), (182, 2166957), (234, 1685411), (273, 1444638), (338, 1166823), (507, 777882), (546, 722319), (819, 481546), (1014, 388941), (1183, 333378), (1521, 259294), (1638, 240773), (2366, 166689), (3042, 129647), (3549, 111126), (7098, 55563), (10647, 37042), (18521, 21294)]