2378623518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{15443}}^1$

素因数の和:15693

約数の個数: 48

約数和(自身を含む): 5300380800

約数和(自身を除く): 2921757282

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1194, 1791, 3582, 8557, 15443, 17114, 25671, 30886, 46329, 51342, 77013, 92658, 138987, 154026, 277974, 664049, 1328098, 1992147, 3073157, 3984294, 5976441, 6146314, 9219471, 11952882, 18438942, 27658413, 55316826, 132145751, 264291502, 396437253, 792874506, 1189311759, 2378623518]

約数ペア:

[(1, 2378623518), (2, 1189311759), (3, 792874506), (6, 396437253), (9, 264291502), (18, 132145751), (43, 55316826), (86, 27658413), (129, 18438942), (199, 11952882), (258, 9219471), (387, 6146314), (398, 5976441), (597, 3984294), (774, 3073157), (1194, 1992147), (1791, 1328098), (3582, 664049), (8557, 277974), (15443, 154026), (17114, 138987), (25671, 92658), (30886, 77013), (46329, 51342)]