18730672884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{21727}}^1$

素因数の和:22066

約数の個数: 144

約数和(自身を含む): 59222532096

約数和(自身を除く): 40491859212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 311, 396, 462, 622, 693, 924, 933, 1244, 1386, 1866, 2177, 2772, 2799, 3421, 3732, 4354, 5598, 6531, 6842, 8708, 10263, 11196, 13062, 13684, 19593, 20526, 21727, 23947, 26124, 30789, 39186, 41052, 43454, 47894, 61578, 65181, 71841, 78372, 86908, 95788, 123156, 130362, 143682, 152089, 195543, 215523, 238997, 260724, 287364, 304178, 391086, 431046, 456267, 477994, 608356, 716991, 782172, 862092, 912534, 955988, 1368801, 1433982, 1672979, 1825068, 2150973, 2737602, 2867964, 3345958, 4301946, 5018937, 5475204, 6691916, 6757097, 8603892, 10037874, 13514194, 15056811, 20075748, 20271291, 27028388, 30113622, 40542582, 47299679, 60227244, 60813873, 74328067, 81085164, 94599358, 121627746, 141899037, 148656134, 189198716, 222984201, 243255492, 283798074, 297312268, 425697111, 445968402, 520296469, 567596148, 668952603, 851394222, 891936804, 1040592938, 1337905206, 1560889407, 1702788444, 2081185876, 2675810412, 3121778814, 4682668221, 6243557628, 9365336442, 18730672884]

約数ペア:

[(1, 18730672884), (2, 9365336442), (3, 6243557628), (4, 4682668221), (6, 3121778814), (7, 2675810412), (9, 2081185876), (11, 1702788444), (12, 1560889407), (14, 1337905206), (18, 1040592938), (21, 891936804), (22, 851394222), (28, 668952603), (33, 567596148), (36, 520296469), (42, 445968402), (44, 425697111), (63, 297312268), (66, 283798074), (77, 243255492), (84, 222984201), (99, 189198716), (126, 148656134), (132, 141899037), (154, 121627746), (198, 94599358), (231, 81085164), (252, 74328067), (308, 60813873), (311, 60227244), (396, 47299679), (462, 40542582), (622, 30113622), (693, 27028388), (924, 20271291), (933, 20075748), (1244, 15056811), (1386, 13514194), (1866, 10037874), (2177, 8603892), (2772, 6757097), (2799, 6691916), (3421, 5475204), (3732, 5018937), (4354, 4301946), (5598, 3345958), (6531, 2867964), (6842, 2737602), (8708, 2150973), (10263, 1825068), (11196, 1672979), (13062, 1433982), (13684, 1368801), (19593, 955988), (20526, 912534), (21727, 862092), (23947, 782172), (26124, 716991), (30789, 608356), (39186, 477994), (41052, 456267), (43454, 431046), (47894, 391086), (61578, 304178), (65181, 287364), (71841, 260724), (78372, 238997), (86908, 215523), (95788, 195543), (123156, 152089), (130362, 143682)]