18479370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 55617408

約数和(自身を除く): 37138038

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 967, 1274, 1365, 1470, 1911, 1934, 2730, 2901, 3185, 3822, 4835, 5802, 6370, 6769, 9555, 9670, 12571, 13538, 14505, 19110, 20307, 25142, 29010, 33845, 37713, 40614, 47383, 62855, 67690, 75426, 87997, 94766, 101535, 125710, 142149, 175994, 188565, 203070, 236915, 263991, 284298, 377130, 439985, 473830, 527982, 615979, 710745, 879970, 1231958, 1319955, 1421490, 1847937, 2639910, 3079895, 3695874, 6159790, 9239685, 18479370]

約数ペア:

[(1, 18479370), (2, 9239685), (3, 6159790), (5, 3695874), (6, 3079895), (7, 2639910), (10, 1847937), (13, 1421490), (14, 1319955), (15, 1231958), (21, 879970), (26, 710745), (30, 615979), (35, 527982), (39, 473830), (42, 439985), (49, 377130), (65, 284298), (70, 263991), (78, 236915), (91, 203070), (98, 188565), (105, 175994), (130, 142149), (147, 125710), (182, 101535), (195, 94766), (210, 87997), (245, 75426), (273, 67690), (294, 62855), (390, 47383), (455, 40614), (490, 37713), (546, 33845), (637, 29010), (735, 25142), (910, 20307), (967, 19110), (1274, 14505), (1365, 13538), (1470, 12571), (1911, 9670), (1934, 9555), (2730, 6769), (2901, 6370), (3185, 5802), (3822, 4835)]