17946494748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{10891}}^1$

素因数の和:11424

約数の個数: 144

約数和(自身を含む): 55949677056

約数和(自身を除く): 38003182308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 503, 546, 819, 1006, 1092, 1509, 1638, 2012, 3018, 3276, 3521, 4527, 6036, 6539, 7042, 9054, 10563, 10891, 13078, 14084, 18108, 19617, 21126, 21782, 26156, 31689, 32673, 39234, 42252, 43564, 45773, 58851, 63378, 65346, 76237, 78468, 91546, 98019, 117702, 126756, 130692, 137319, 141583, 152474, 183092, 196038, 228711, 235404, 274638, 283166, 304948, 392076, 411957, 424749, 457422, 549276, 566332, 686133, 823914, 849498, 914844, 991081, 1274247, 1372266, 1647828, 1698996, 1982162, 2548494, 2744532, 2973243, 3964324, 5096988, 5478173, 5946486, 8919729, 10956346, 11892972, 16434519, 17839458, 21912692, 32869038, 35678916, 38347211, 49303557, 65738076, 71216249, 76694422, 98607114, 115041633, 142432498, 153388844, 197214228, 213648747, 230083266, 284864996, 345124899, 427297494, 460166532, 498513743, 640946241, 690249798, 854594988, 997027486, 1281892482, 1380499596, 1495541229, 1994054972, 2563784964, 2991082458, 4486623687, 5982164916, 8973247374, 17946494748]

約数ペア:

[(1, 17946494748), (2, 8973247374), (3, 5982164916), (4, 4486623687), (6, 2991082458), (7, 2563784964), (9, 1994054972), (12, 1495541229), (13, 1380499596), (14, 1281892482), (18, 997027486), (21, 854594988), (26, 690249798), (28, 640946241), (36, 498513743), (39, 460166532), (42, 427297494), (52, 345124899), (63, 284864996), (78, 230083266), (84, 213648747), (91, 197214228), (117, 153388844), (126, 142432498), (156, 115041633), (182, 98607114), (234, 76694422), (252, 71216249), (273, 65738076), (364, 49303557), (468, 38347211), (503, 35678916), (546, 32869038), (819, 21912692), (1006, 17839458), (1092, 16434519), (1509, 11892972), (1638, 10956346), (2012, 8919729), (3018, 5946486), (3276, 5478173), (3521, 5096988), (4527, 3964324), (6036, 2973243), (6539, 2744532), (7042, 2548494), (9054, 1982162), (10563, 1698996), (10891, 1647828), (13078, 1372266), (14084, 1274247), (18108, 991081), (19617, 914844), (21126, 849498), (21782, 823914), (26156, 686133), (31689, 566332), (32673, 549276), (39234, 457422), (42252, 424749), (43564, 411957), (45773, 392076), (58851, 304948), (63378, 283166), (65346, 274638), (76237, 235404), (78468, 228711), (91546, 196038), (98019, 183092), (117702, 152474), (126756, 141583), (130692, 137319)]