28804913298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1160459}}^1$

素因数の和:1160671

約数の個数: 48

約数和(自身を含む): 71688576960

約数和(自身を除く): 42883663662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 1160459, 2320918, 3481377, 6962754, 8123213, 10444131, 16246426, 20888262, 24369639, 48739278, 73108917, 146217834, 228610423, 457220846, 685831269, 1371662538, 1600272961, 2057493807, 3200545922, 4114987614, 4800818883, 9601637766, 14402456649, 28804913298]

約数ペア:

[(1, 28804913298), (2, 14402456649), (3, 9601637766), (6, 4800818883), (7, 4114987614), (9, 3200545922), (14, 2057493807), (18, 1600272961), (21, 1371662538), (42, 685831269), (63, 457220846), (126, 228610423), (197, 146217834), (394, 73108917), (591, 48739278), (1182, 24369639), (1379, 20888262), (1773, 16246426), (2758, 10444131), (3546, 8123213), (4137, 6962754), (8274, 3481377), (12411, 2320918), (24822, 1160459)]