18447041580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{19157}}^1$

素因数の和:20639

約数の個数: 96

約数和(自身を含む): 56388890880

約数和(自身を除く): 37941849300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1459, 2918, 4377, 5836, 7295, 8754, 14590, 16049, 17508, 19157, 21885, 29180, 32098, 38314, 43770, 48147, 57471, 64196, 76628, 80245, 87540, 95785, 96294, 114942, 160490, 191570, 192588, 210727, 229884, 240735, 287355, 320980, 383140, 421454, 481470, 574710, 632181, 842908, 962940, 1053635, 1149420, 1264362, 2107270, 2528724, 3160905, 4214540, 6321810, 12643620, 27950063, 55900126, 83850189, 111800252, 139750315, 167700378, 279500630, 307450693, 335400756, 419250945, 559001260, 614901386, 838501890, 922352079, 1229802772, 1537253465, 1677003780, 1844704158, 3074506930, 3689408316, 4611760395, 6149013860, 9223520790, 18447041580]

約数ペア:

[(1, 18447041580), (2, 9223520790), (3, 6149013860), (4, 4611760395), (5, 3689408316), (6, 3074506930), (10, 1844704158), (11, 1677003780), (12, 1537253465), (15, 1229802772), (20, 922352079), (22, 838501890), (30, 614901386), (33, 559001260), (44, 419250945), (55, 335400756), (60, 307450693), (66, 279500630), (110, 167700378), (132, 139750315), (165, 111800252), (220, 83850189), (330, 55900126), (660, 27950063), (1459, 12643620), (2918, 6321810), (4377, 4214540), (5836, 3160905), (7295, 2528724), (8754, 2107270), (14590, 1264362), (16049, 1149420), (17508, 1053635), (19157, 962940), (21885, 842908), (29180, 632181), (32098, 574710), (38314, 481470), (43770, 421454), (48147, 383140), (57471, 320980), (64196, 287355), (76628, 240735), (80245, 229884), (87540, 210727), (95785, 192588), (96294, 191570), (114942, 160490)]