120788766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{319547}}^1$

素因数の和:319565

約数の個数: 32

約数和(自身を含む): 306766080

約数和(自身を除く): 185977314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 319547, 639094, 958641, 1917282, 2236829, 2875923, 4473658, 5751846, 6710487, 8627769, 13420974, 17255538, 20131461, 40262922, 60394383, 120788766]

約数ペア:

[(1, 120788766), (2, 60394383), (3, 40262922), (6, 20131461), (7, 17255538), (9, 13420974), (14, 8627769), (18, 6710487), (21, 5751846), (27, 4473658), (42, 2875923), (54, 2236829), (63, 1917282), (126, 958641), (189, 639094), (378, 319547)]