2739876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 4134684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 197, 228, 244, 366, 394, 591, 732, 788, 1159, 1182, 2318, 2364, 3477, 3743, 4636, 6954, 7486, 11229, 12017, 13908, 14972, 22458, 24034, 36051, 44916, 48068, 72102, 144204, 228323, 456646, 684969, 913292, 1369938, 2739876]

約数ペア:

[(1, 2739876), (2, 1369938), (3, 913292), (4, 684969), (6, 456646), (12, 228323), (19, 144204), (38, 72102), (57, 48068), (61, 44916), (76, 36051), (114, 24034), (122, 22458), (183, 14972), (197, 13908), (228, 12017), (244, 11229), (366, 7486), (394, 6954), (591, 4636), (732, 3743), (788, 3477), (1159, 2364), (1182, 2318)]