2987623308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{21169}}^1$

素因数の和:21814

約数の個数: 48

約数和(自身を含む): 7350224000

約数和(自身を除く): 4362600692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 619, 1238, 1857, 2476, 3714, 7428, 11761, 21169, 23522, 35283, 42338, 47044, 63507, 70566, 84676, 127014, 141132, 254028, 402211, 804422, 1206633, 1608844, 2413266, 4826532, 13103611, 26207222, 39310833, 52414444, 78621666, 157243332, 248968609, 497937218, 746905827, 995874436, 1493811654, 2987623308]

約数ペア:

[(1, 2987623308), (2, 1493811654), (3, 995874436), (4, 746905827), (6, 497937218), (12, 248968609), (19, 157243332), (38, 78621666), (57, 52414444), (76, 39310833), (114, 26207222), (228, 13103611), (619, 4826532), (1238, 2413266), (1857, 1608844), (2476, 1206633), (3714, 804422), (7428, 402211), (11761, 254028), (21169, 141132), (23522, 127014), (35283, 84676), (42338, 70566), (47044, 63507)]