2213235972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{3733}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 5741159424

約数和(自身を除く): 3527923452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 383, 387, 516, 766, 774, 1149, 1532, 1548, 2298, 3447, 3733, 4596, 6894, 7466, 11199, 13788, 14932, 16469, 22398, 32938, 33597, 44796, 49407, 65876, 67194, 98814, 134388, 148221, 160519, 197628, 296442, 321038, 481557, 592884, 642076, 963114, 1429739, 1444671, 1926228, 2859478, 2889342, 4289217, 5718956, 5778684, 8578434, 12867651, 17156868, 25735302, 51470604, 61478777, 122957554, 184436331, 245915108, 368872662, 553308993, 737745324, 1106617986, 2213235972]

約数ペア:

[(1, 2213235972), (2, 1106617986), (3, 737745324), (4, 553308993), (6, 368872662), (9, 245915108), (12, 184436331), (18, 122957554), (36, 61478777), (43, 51470604), (86, 25735302), (129, 17156868), (172, 12867651), (258, 8578434), (383, 5778684), (387, 5718956), (516, 4289217), (766, 2889342), (774, 2859478), (1149, 1926228), (1532, 1444671), (1548, 1429739), (2298, 963114), (3447, 642076), (3733, 592884), (4596, 481557), (6894, 321038), (7466, 296442), (11199, 197628), (13788, 160519), (14932, 148221), (16469, 134388), (22398, 98814), (32938, 67194), (33597, 65876), (44796, 49407)]