18794610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 53352000

約数和(自身を除く): 34557390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 379, 435, 522, 551, 570, 758, 855, 870, 1102, 1137, 1305, 1653, 1710, 1895, 2274, 2610, 2755, 3306, 3411, 3790, 4959, 5510, 5685, 6822, 7201, 8265, 9918, 10991, 11370, 14402, 16530, 17055, 21603, 21982, 24795, 32973, 34110, 36005, 43206, 49590, 54955, 64809, 65946, 72010, 98919, 108015, 109910, 129618, 164865, 197838, 208829, 216030, 324045, 329730, 417658, 494595, 626487, 648090, 989190, 1044145, 1252974, 1879461, 2088290, 3132435, 3758922, 6264870, 9397305, 18794610]

約数ペア:

[(1, 18794610), (2, 9397305), (3, 6264870), (5, 3758922), (6, 3132435), (9, 2088290), (10, 1879461), (15, 1252974), (18, 1044145), (19, 989190), (29, 648090), (30, 626487), (38, 494595), (45, 417658), (57, 329730), (58, 324045), (87, 216030), (90, 208829), (95, 197838), (114, 164865), (145, 129618), (171, 109910), (174, 108015), (190, 98919), (261, 72010), (285, 65946), (290, 64809), (342, 54955), (379, 49590), (435, 43206), (522, 36005), (551, 34110), (570, 32973), (758, 24795), (855, 21982), (870, 21603), (1102, 17055), (1137, 16530), (1305, 14402), (1653, 11370), (1710, 10991), (1895, 9918), (2274, 8265), (2610, 7201), (2755, 6822), (3306, 5685), (3411, 5510), (3790, 4959)]