2138352012

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 5460751296

約数和(自身を除く): 3322399284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 307, 326, 489, 614, 652, 921, 978, 1187, 1228, 1467, 1842, 1956, 2374, 2763, 2934, 3561, 3684, 4748, 5526, 5868, 7122, 10683, 11052, 14244, 21366, 42732, 50041, 100082, 150123, 193481, 200164, 300246, 364409, 386962, 450369, 580443, 600492, 728818, 773924, 900738, 1093227, 1160886, 1457636, 1741329, 1801476, 2186454, 2321772, 3279681, 3482658, 4372908, 6559362, 6965316, 13118724, 59398667, 118797334, 178196001, 237594668, 356392002, 534588003, 712784004, 1069176006, 2138352012]

約数ペア:

[(1, 2138352012), (2, 1069176006), (3, 712784004), (4, 534588003), (6, 356392002), (9, 237594668), (12, 178196001), (18, 118797334), (36, 59398667), (163, 13118724), (307, 6965316), (326, 6559362), (489, 4372908), (614, 3482658), (652, 3279681), (921, 2321772), (978, 2186454), (1187, 1801476), (1228, 1741329), (1467, 1457636), (1842, 1160886), (1956, 1093227), (2374, 900738), (2763, 773924), (2934, 728818), (3561, 600492), (3684, 580443), (4748, 450369), (5526, 386962), (5868, 364409), (7122, 300246), (10683, 200164), (11052, 193481), (14244, 150123), (21366, 100082), (42732, 50041)]